22634089692 has 24 divisors (see below), whose sum is σ = 52821873552. Its totient is φ = 7543411200.

The previous prime is 22634089669. The next prime is 22634089693. The reversal of 22634089692 is 29698043622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22634089693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85909 + ... + 229452.

It is an arithmetic number, because the mean of its divisors is an integer number (2200911398).

Almost surely, 2^22634089692 is an apocalyptic number.

It is an amenable number.

22634089692 is an abundant number, since it is smaller than the sum of its proper divisors (30187783860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22634089692 is a wasteful number, since it uses less digits than its factorization.

22634089692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321349 (or 321347 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 22634089692 in words is "twenty-two billion, six hundred thirty-four million, eighty-nine thousand, six hundred ninety-two".