12922087116 has 24 divisors (see below), whose sum is σ = 30564573424. Its totient is φ = 4248357120.

The previous prime is 12922087111. The next prime is 12922087127. The reversal of 12922087116 is 61178022921.

It is not an unprimeable number, because it can be changed into a prime (12922087111) 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, 7374745 + ... + 7376496.

Almost surely, 2^12922087116 is an apocalyptic number.

It is an amenable number.

12922087116 is an abundant number, since it is smaller than the sum of its proper divisors (17642486308).

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

12922087116 is a wasteful number, since it uses less digits than its factorization.

12922087116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14751321 (or 14751319 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The spelling of 12922087116 in words is "twelve billion, nine hundred twenty-two million, eighty-seven thousand, one hundred sixteen".