22950355560 has 192 divisors, whose sum is σ = 77726476800. Its totient is φ = 5413224960.

The previous prime is 22950355541. The next prime is 22950355577. The reversal of 22950355560 is 6555305922.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 515881 + ... + 558599.

It is an arithmetic number, because the mean of its divisors is an integer number (404825400).

Almost surely, 2^22950355560 is an apocalyptic number.

22950355560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22950355560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38863238400).

22950355560 is an abundant number, since it is smaller than the sum of its proper divisors (54776121240).

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

22950355560 is a wasteful number, since it uses less digits than its factorization.

22950355560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42792 (or 42777 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 22950355560 in words is "twenty-two billion, nine hundred fifty million, three hundred fifty-five thousand, five hundred sixty".