22508903104 has 28 divisors (see below), whose sum is σ = 45616453344. Its totient is φ = 11014993664.

The previous prime is 22508903089. The next prime is 22508903107. The reversal of 22508903104 is 40130980522.

It is a self number, because there is not a number n which added to its sum of digits gives 22508903104.

It is not an unprimeable number, because it can be changed into a prime (22508903107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3738499 + ... + 3744514.

It is an arithmetic number, because the mean of its divisors is an integer number (1629159048).

Almost surely, 2^22508903104 is an apocalyptic number.

It is an amenable number.

22508903104 is an abundant number, since it is smaller than the sum of its proper divisors (23107550240).

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

22508903104 is an equidigital number, since it uses as much as digits as its factorization.

22508903104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7483072 (or 7483062 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 22508903104 in words is "twenty-two billion, five hundred eight million, nine hundred three thousand, one hundred four".