12361122566715 has 64 divisors (see below), whose sum is σ = 21881761372800. Its totient is φ = 5919124045824.

The previous prime is 12361122566707. The next prime is 12361122566753. The reversal of 12361122566715 is 51766522116321.

12361122566715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12361122566715 - 2³ = 12361122566707 is a prime.

It is a super-2 number, since 2×12361122566715² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22594021 + ... + 23134649.

It is an arithmetic number, because the mean of its divisors is an integer number (341902521450).

Almost surely, 2^{12361122566715} is an apocalyptic number.

12361122566715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12361122566715 is a deficient number, since it is larger than the sum of its proper divisors (9520638806085).

12361122566715 is a wasteful number, since it uses less digits than its factorization.

12361122566715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543856.

The product of its digits is 907200, while the sum is 48.

The spelling of 12361122566715 in words is "twelve trillion, three hundred sixty-one billion, one hundred twenty-two million, five hundred sixty-six thousand, seven hundred fifteen".