12163425644712 has 64 divisors (see below), whose sum is σ = 30430204934400. Its totient is φ = 4051590659840.

The previous prime is 12163425644701. The next prime is 12163425644743. The reversal of 12163425644712 is 21744652436121.

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, 252125089 + ... + 252173327.

It is an arithmetic number, because the mean of its divisors is an integer number (475471952100).

Almost surely, 2^{12163425644712} is an apocalyptic number.

12163425644712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12163425644712 is an abundant number, since it is smaller than the sum of its proper divisors (18266779289688).

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

12163425644712 is a wasteful number, since it uses less digits than its factorization.

12163425644712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55506 (or 55502 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The spelling of 12163425644712 in words is "twelve trillion, one hundred sixty-three billion, four hundred twenty-five million, six hundred forty-four thousand, seven hundred twelve".