12010554125 has 16 divisors (see below), whose sum is σ = 14995169280. Its totient is φ = 9604598800.

The previous prime is 12010554109. The next prime is 12010554139. The reversal of 12010554125 is 52145501021.

It is not a de Polignac number, because 12010554125 - 2⁴ = 12010554109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010554094 and 12010554103.

It is a congruent number.

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, 317996 + ... + 353754.

It is an arithmetic number, because the mean of its divisors is an integer number (937198080).

Almost surely, 2^12010554125 is an apocalyptic number.

It is an amenable number.

12010554125 is a deficient number, since it is larger than the sum of its proper divisors (2984615155).

12010554125 is an equidigital number, since it uses as much as digits as its factorization.

12010554125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38461 (or 38451 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 12010554125 in words is "twelve billion, ten million, five hundred fifty-four thousand, one hundred twenty-five".