22872743823 has 16 divisors (see below), whose sum is σ = 32426058240. Its totient is φ = 14291469696.

The previous prime is 22872743819. The next prime is 22872743833. The reversal of 22872743823 is 32834727822.

It is not a de Polignac number, because 22872743823 - 2² = 22872743819 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22872743813) 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, 926065 + ... + 950442.

It is an arithmetic number, because the mean of its divisors is an integer number (2026628640).

Almost surely, 2^22872743823 is an apocalyptic number.

22872743823 is a deficient number, since it is larger than the sum of its proper divisors (9553314417).

22872743823 is a wasteful number, since it uses less digits than its factorization.

22872743823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876766.

The product of its digits is 1806336, while the sum is 48.

The spelling of 22872743823 in words is "twenty-two billion, eight hundred seventy-two million, seven hundred forty-three thousand, eight hundred twenty-three".