22450714400 has 72 divisors (see below), whose sum is σ = 56144664324. Its totient is φ = 8761241600.

The previous prime is 22450714399. The next prime is 22450714411. The reversal of 22450714400 is 441705422.

It can be written as a sum of positive squares in 6 ways, for example, as 193655056 + 22257059344 = 13916^2 + 149188^2 .

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, 309437 + ... + 375036.

Almost surely, 2^22450714400 is an apocalyptic number.

22450714400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22450714400 is an abundant number, since it is smaller than the sum of its proper divisors (33693949924).

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

22450714400 is a wasteful number, since it uses less digits than its factorization.

22450714400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684534 (or 684521 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

The spelling of 22450714400 in words is "twenty-two billion, four hundred fifty million, seven hundred fourteen thousand, four hundred".