22100959018 has 8 divisors (see below), whose sum is σ = 33170290560. Its totient is φ = 11044195500.

The previous prime is 22100959007. The next prime is 22100959043. The reversal of 22100959018 is 81095900122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137608 + ... + 3144643.

It is an arithmetic number, because the mean of its divisors is an integer number (4146286320).

Almost surely, 2^22100959018 is an apocalyptic number.

22100959018 is a deficient number, since it is larger than the sum of its proper divisors (11069331542).

22100959018 is a wasteful number, since it uses less digits than its factorization.

22100959018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6284012.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 22100959018 in words is "twenty-two billion, one hundred million, nine hundred fifty-nine thousand, eighteen".