12115160672 has 24 divisors (see below), whose sum is σ = 24359209056. Its totient is φ = 5928694912.

The previous prime is 12115160663. The next prime is 12115160677. The reversal of 12115160672 is 27606151121.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12115160677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4026143 + ... + 4029150.

It is an arithmetic number, because the mean of its divisors is an integer number (1014967044).

Almost surely, 2^12115160672 is an apocalyptic number.

It is an amenable number.

12115160672 is an abundant number, since it is smaller than the sum of its proper divisors (12244048384).

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

12115160672 is an equidigital number, since it uses as much as digits as its factorization.

12115160672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8055350 (or 8055342 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 12115160672 in words is "twelve billion, one hundred fifteen million, one hundred sixty thousand, six hundred seventy-two".