3333222 has 24 divisors (see below), whose sum is σ = 7258680. Its totient is φ = 1105440.

The previous prime is 3333221. The next prime is 3333233. The reversal of 3333222 is 2223333.

It is a super-2 number, since 2×3333222² = 22220737802568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 3333195 and 3333204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4729 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (302445).

Almost surely, 2^3333222 is an apocalyptic number.

3333222 is an abundant number, since it is smaller than the sum of its proper divisors (3925458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3333222 is a wasteful number, since it uses less digits than its factorization.

3333222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 945 counting only the distinct ones).

The product of its digits is 648, while the sum is 18.

The square root of 3333222 is about 1825.7113682069. The cubic root of 3333222 is about 149.3784951010.

Adding to 3333222 its reverse (2223333), we get a palindrome (5556555).

The spelling of 3333222 in words is "three million, three hundred thirty-three thousand, two hundred twenty-two".