23112564955882 has 16 divisors (see below), whose sum is σ = 34904680302240. Its totient is φ = 11477914524208.

The previous prime is 23112564955811. The next prime is 23112564955919. The reversal of 23112564955882 is 28855946521132.

It is a self number, because there is not a number n which added to its sum of digits gives 23112564955882.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60560053 + ... + 60940504.

It is an arithmetic number, because the mean of its divisors is an integer number (2181542518890).

Almost surely, 2^{23112564955882} is an apocalyptic number.

23112564955882 is a deficient number, since it is larger than the sum of its proper divisors (11792115346358).

23112564955882 is a wasteful number, since it uses less digits than its factorization.

23112564955882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121501205.

The product of its digits is 41472000, while the sum is 61.

The spelling of 23112564955882 in words is "twenty-three trillion, one hundred twelve billion, five hundred sixty-four million, nine hundred fifty-five thousand, eight hundred eighty-two".