12057230269 has 16 divisors (see below), whose sum is σ = 14874635520. Its totient is φ = 9544550400.

The previous prime is 12057230261. The next prime is 12057230279. The reversal of 12057230269 is 96203275021.

It is not a de Polignac number, because 12057230269 - 2³ = 12057230261 is a prime.

It is a super-2 number, since 2×12057230269² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12057230261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1286532 + ... + 1295869.

It is an arithmetic number, because the mean of its divisors is an integer number (929664720).

Almost surely, 2^12057230269 is an apocalyptic number.

It is an amenable number.

12057230269 is a deficient number, since it is larger than the sum of its proper divisors (2817405251).

12057230269 is a wasteful number, since it uses less digits than its factorization.

12057230269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582460.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 12057230269 in words is "twelve billion, fifty-seven million, two hundred thirty thousand, two hundred sixty-nine".