12125054001 has 8 divisors (see below), whose sum is σ = 16199666784. Its totient is φ = 8066905280.

The previous prime is 12125053999. The next prime is 12125054009. The reversal of 12125054001 is 10045052121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12125054001 - 2¹ = 12125053999 is a prime.

It is a super-2 number, since 2×12125054001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12125054009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114296 + ... + 4117241.

It is an arithmetic number, because the mean of its divisors is an integer number (2024958348).

Almost surely, 2^12125054001 is an apocalyptic number.

It is an amenable number.

12125054001 is a deficient number, since it is larger than the sum of its proper divisors (4074612783).

12125054001 is an equidigital number, since it uses as much as digits as its factorization.

12125054001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232031.

The product of its (nonzero) digits is 400, while the sum is 21.

The spelling of 12125054001 in words is "twelve billion, one hundred twenty-five million, fifty-four thousand, one".