22224691357900 has 36 divisors (see below), whose sum is σ = 48227802757792. Its totient is φ = 8889835527360.

The previous prime is 22224691357871. The next prime is 22224691357927. The reversal of 22224691357900 is 975319642222.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30760189 + ... + 31474411.

Almost surely, 2^{22224691357900} is an apocalyptic number.

22224691357900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22224691357900 is an abundant number, since it is smaller than the sum of its proper divisors (26003111399892).

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

22224691357900 is a wasteful number, since it uses less digits than its factorization.

22224691357900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025410 (or 1025403 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 22224691357900 in words is "twenty-two trillion, two hundred twenty-four billion, six hundred ninety-one million, three hundred fifty-seven thousand, nine hundred".