22376520011 has 4 divisors (see below), whose sum is σ = 23692785912. Its totient is φ = 21060254112.

The previous prime is 22376519989. The next prime is 22376520053. The reversal of 22376520011 is 11002567322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22376520011 - 2³⁴ = 5196650827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22376520091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658132925 + ... + 658132958.

It is an arithmetic number, because the mean of its divisors is an integer number (5923196478).

Almost surely, 2^22376520011 is an apocalyptic number.

22376520011 is a deficient number, since it is larger than the sum of its proper divisors (1316265901).

22376520011 is a wasteful number, since it uses less digits than its factorization.

22376520011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316265900.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 22376520011 in words is "twenty-two billion, three hundred seventy-six million, five hundred twenty thousand, eleven".