332313222 has 8 divisors (see below), whose sum is σ = 664626456. Its totient is φ = 110771072.

The previous prime is 332313199. The next prime is 332313227. The reversal of 332313222 is 222313233.

It is a sphenic number, since it is the product of 3 distinct primes.

332313222 is an admirable number.

It is a super-2 number, since 2×332313222² = 220864155032042568, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332313227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27692763 + ... + 27692774.

It is an arithmetic number, because the mean of its divisors is an integer number (83078307).

Almost surely, 2^332313222 is an apocalyptic number.

332313222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

332313222 is a wasteful number, since it uses less digits than its factorization.

332313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55385542.

The product of its digits is 1296, while the sum is 21.

The square root of 332313222 is about 18229.4602772545. The cubic root of 332313222 is about 692.6532458968.

Adding to 332313222 its reverse (222313233), we get a palindrome (554626455).

The spelling of 332313222 in words is "three hundred thirty-two million, three hundred thirteen thousand, two hundred twenty-two".