12550560163116 has 24 divisors (see below), whose sum is σ = 29289401508864. Its totient is φ = 4182839893200.

The previous prime is 12550560163091. The next prime is 12550560163139. The reversal of 12550560163116 is 61136106505521.

12550560163116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 84943260 + ... + 85090883.

It is an arithmetic number, because the mean of its divisors is an integer number (1220391729536).

Almost surely, 2^{12550560163116} is an apocalyptic number.

It is an amenable number.

12550560163116 is an abundant number, since it is smaller than the sum of its proper divisors (16738841345748).

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

12550560163116 is a wasteful number, since it uses less digits than its factorization.

12550560163116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170040301 (or 170040299 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

Adding to 12550560163116 its reverse (61136106505521), we get a palindrome (73686666668637).

The spelling of 12550560163116 in words is "twelve trillion, five hundred fifty billion, five hundred sixty million, one hundred sixty-three thousand, one hundred sixteen".