332111312012 has 24 divisors (see below), whose sum is σ = 600599212752. Its totient is φ = 160588008000.

The previous prime is 332111311991. The next prime is 332111312017. The reversal of 332111312012 is 210213111233.

It is a happy number.

It is a super-2 number, since 2×332111312012² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332111312017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9541439 + ... + 9576182.

It is an arithmetic number, because the mean of its divisors is an integer number (25024967198).

Almost surely, 2^332111312012 is an apocalyptic number.

It is an amenable number.

332111312012 is a deficient number, since it is larger than the sum of its proper divisors (268487900740).

332111312012 is a wasteful number, since it uses less digits than its factorization.

332111312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19117769 (or 19117767 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 332111312012 its reverse (210213111233), we get a palindrome (542324423245).

The spelling of 332111312012 in words is "three hundred thirty-two billion, one hundred eleven million, three hundred twelve thousand, twelve".