12125080752072 has 128 divisors (see below), whose sum is σ = 30511795392000. Its totient is φ = 4015242936320.

The previous prime is 12125080752011. The next prime is 12125080752073. The reversal of 12125080752072 is 27025708052121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12125080752073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8187089572 + ... + 8187091052.

It is an arithmetic number, because the mean of its divisors is an integer number (238373401500).

Almost surely, 2^{12125080752072} is an apocalyptic number.

12125080752072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12125080752072 is an abundant number, since it is smaller than the sum of its proper divisors (18386714639928).

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

12125080752072 is a wasteful number, since it uses less digits than its factorization.

12125080752072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151 (or 4147 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 42.

The spelling of 12125080752072 in words is "twelve trillion, one hundred twenty-five billion, eighty million, seven hundred fifty-two thousand, seventy-two".