22989020608 has 14 divisors (see below), whose sum is σ = 45618837896. Its totient is φ = 11494510272.

The previous prime is 22989020591. The next prime is 22989020609. The reversal of 22989020608 is 80602098922.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22989020609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179601660 + ... + 179601787.

Almost surely, 2^22989020608 is an apocalyptic number.

It is an amenable number.

22989020608 is a deficient number, since it is larger than the sum of its proper divisors (22629817288).

22989020608 is an equidigital number, since it uses as much as digits as its factorization.

22989020608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359203459 (or 359203449 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 22989020608 in words is "twenty-two billion, nine hundred eighty-nine million, twenty thousand, six hundred eight".