12365028886 has 32 divisors (see below), whose sum is σ = 22328709120. Its totient is φ = 5016816000.

The previous prime is 12365028803. The next prime is 12365028917. The reversal of 12365028886 is 68882056321.

It is a super-2 number, since 2×12365028886² (a number of 21 digits) contains 22 as substring.

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, 375486 + ... + 407086.

It is an arithmetic number, because the mean of its divisors is an integer number (697772160).

Almost surely, 2^12365028886 is an apocalyptic number.

12365028886 is a deficient number, since it is larger than the sum of its proper divisors (9963680234).

12365028886 is a wasteful number, since it uses less digits than its factorization.

12365028886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33100.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 12365028886 in words is "twelve billion, three hundred sixty-five million, twenty-eight thousand, eight hundred eighty-six".