12088808931 has 16 divisors (see below), whose sum is σ = 16378628864. Its totient is φ = 7930095264.

The previous prime is 12088808911. The next prime is 12088808971. The reversal of 12088808931 is 13980888021.

It is not a de Polignac number, because 12088808931 - 2⁵ = 12088808899 is a prime.

It is a super-2 number, since 2×12088808931² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12088808911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76081 + ... + 173106.

It is an arithmetic number, because the mean of its divisors is an integer number (1023664304).

Almost surely, 2^12088808931 is an apocalyptic number.

12088808931 is a deficient number, since it is larger than the sum of its proper divisors (4289819933).

12088808931 is a wasteful number, since it uses less digits than its factorization.

12088808931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249450.

The product of its (nonzero) digits is 221184, while the sum is 48.

The spelling of 12088808931 in words is "twelve billion, eighty-eight million, eight hundred eight thousand, nine hundred thirty-one".