12183880870788 has 48 divisors (see below), whose sum is σ = 31022304317760. Its totient is φ = 3691038758400.

The previous prime is 12183880870771. The next prime is 12183880870829. The reversal of 12183880870788 is 88707808838121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12611833 + ... + 13543488.

It is an arithmetic number, because the mean of its divisors is an integer number (646298006620).

Almost surely, 2^{12183880870788} is an apocalyptic number.

It is an amenable number.

12183880870788 is an abundant number, since it is smaller than the sum of its proper divisors (18838423446972).

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

12183880870788 is a wasteful number, since it uses less digits than its factorization.

12183880870788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26158868 (or 26158866 counting only the distinct ones).

The product of its (nonzero) digits is 77070336, while the sum is 69.

The spelling of 12183880870788 in words is "twelve trillion, one hundred eighty-three billion, eight hundred eighty million, eight hundred seventy thousand, seven hundred eighty-eight".