31322122013032 has 32 divisors (see below), whose sum is σ = 62264725740000. Its totient is φ = 14730055098048.

The previous prime is 31322122013029. The next prime is 31322122013047. The reversal of 31322122013032 is 23031022122313.

It is a junction number, because it is equal to n+sod(n) for n = 31322122012988 and 31322122013006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741225607 + ... + 741267862.

It is an arithmetic number, because the mean of its divisors is an integer number (1945772679375).

Almost surely, 2^{31322122013032} is an apocalyptic number.

It is an amenable number.

31322122013032 is a deficient number, since it is larger than the sum of its proper divisors (30942603726968).

31322122013032 is a wasteful number, since it uses less digits than its factorization.

31322122013032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482493633 (or 1482493629 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 31322122013032 its reverse (23031022122313), we get a palindrome (54353144135345).

The spelling of 31322122013032 in words is "thirty-one trillion, three hundred twenty-two billion, one hundred twenty-two million, thirteen thousand, thirty-two".