22270224000 has 128 divisors (see below), whose sum is σ = 73825951680. Its totient is φ = 5938713600.

The previous prime is 22270223999. The next prime is 22270224019. The reversal of 22270224000 is 42207222.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183982 + ... + 279981.

Almost surely, 2^22270224000 is an apocalyptic number.

22270224000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22270224000 is an abundant number, since it is smaller than the sum of its proper divisors (51555727680).

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

22270224000 is an equidigital number, since it uses as much as digits as its factorization.

22270224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463995 (or 463973 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The spelling of 22270224000 in words is "twenty-two billion, two hundred seventy million, two hundred twenty-four thousand".