22202100992 has 36 divisors (see below), whose sum is σ = 44599832676. Its totient is φ = 11030323200.

The previous prime is 22202100979. The next prime is 22202101003. The reversal of 22202100992 is 29900120222.

It can be written as a sum of positive squares in 2 ways, for example, as 3992217856 + 18209883136 = 63184^2 + 134944^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236009 + ... + 316392.

It is an arithmetic number, because the mean of its divisors is an integer number (1238884241).

Almost surely, 2^22202100992 is an apocalyptic number.

It is an amenable number.

22202100992 is an abundant number, since it is smaller than the sum of its proper divisors (22397731684).

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

22202100992 is an equidigital number, since it uses as much as digits as its factorization.

22202100992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552574 (or 552560 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 22202100992 in words is "twenty-two billion, two hundred two million, one hundred thousand, nine hundred ninety-two".