22126433916 has 24 divisors (see below), whose sum is σ = 51632945280. Its totient is φ = 7374820912.

The previous prime is 22126433887. The next prime is 22126433921. The reversal of 22126433916 is 61933462122.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69355 + ... + 221501.

It is an arithmetic number, because the mean of its divisors is an integer number (2151372720).

Almost surely, 2^22126433916 is an apocalyptic number.

It is an amenable number.

22126433916 is an abundant number, since it is smaller than the sum of its proper divisors (29506511364).

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

22126433916 is a wasteful number, since it uses less digits than its factorization.

22126433916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164273 (or 164271 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The spelling of 22126433916 in words is "twenty-two billion, one hundred twenty-six million, four hundred thirty-three thousand, nine hundred sixteen".