12163918110 has 16 divisors (see below), whose sum is σ = 29193403536. Its totient is φ = 3243711488.

The previous prime is 12163918037. The next prime is 12163918127. The reversal of 12163918110 is 1181936121.

It is a congruent number.

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, 202731939 + ... + 202731998.

It is an arithmetic number, because the mean of its divisors is an integer number (1824587721).

Almost surely, 2^12163918110 is an apocalyptic number.

12163918110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12163918110 is an abundant number, since it is smaller than the sum of its proper divisors (17029485426).

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

12163918110 is a wasteful number, since it uses less digits than its factorization.

12163918110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405463947.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 12163918110 in words is "twelve billion, one hundred sixty-three million, nine hundred eighteen thousand, one hundred ten".