22205190960 has 200 divisors, whose sum is σ = 79781969520. Its totient is φ = 5717150208.

The previous prime is 22205190949. The next prime is 22205190977. The reversal of 22205190960 is 6909150222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 128839 + ... + 247001.

Almost surely, 2^22205190960 is an apocalyptic number.

22205190960 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 22205190960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39890984760).

22205190960 is an abundant number, since it is smaller than the sum of its proper divisors (57576778560).

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

22205190960 is a wasteful number, since it uses less digits than its factorization.

22205190960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118217 (or 118202 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 22205190960 in words is "twenty-two billion, two hundred five million, one hundred ninety thousand, nine hundred sixty".