332321131032312 has 32 divisors (see below), whose sum is σ = 830803304678400. Its totient is φ = 110773646731104.

The previous prime is 332321131032301. The next prime is 332321131032313. The reversal of 332321131032312 is 213230131123233.

It is a super-2 number, since 2×332321131032312² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332321131032312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332321131032313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59128323 + ... + 64504269.

It is an arithmetic number, because the mean of its divisors is an integer number (25962603271200).

Almost surely, 2^{332321131032312} is an apocalyptic number.

It is an amenable number.

332321131032312 is an abundant number, since it is smaller than the sum of its proper divisors (498482173646088).

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

332321131032312 is a wasteful number, since it uses less digits than its factorization.

332321131032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7951635 (or 7951631 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 332321131032312 its reverse (213230131123233), we get a palindrome (545551262155545).

The spelling of 332321131032312 in words is "three hundred thirty-two trillion, three hundred twenty-one billion, one hundred thirty-one million, thirty-two thousand, three hundred twelve".