22112303108 has 24 divisors (see below), whose sum is σ = 45127152000. Its totient is φ = 9476700744.

The previous prime is 22112303107. The next prime is 22112303123. The reversal of 22112303108 is 80130321122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22112303107) 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, 8057048 + ... + 8059791.

It is an arithmetic number, because the mean of its divisors is an integer number (1880298000).

Almost surely, 2^22112303108 is an apocalyptic number.

22112303108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22112303108 is an abundant number, since it is smaller than the sum of its proper divisors (23014848892).

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

22112303108 is a wasteful number, since it uses less digits than its factorization.

22112303108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16116864 (or 16116848 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 22112303108 in words is "twenty-two billion, one hundred twelve million, three hundred three thousand, one hundred eight".