22750614784 has 36 divisors (see below), whose sum is σ = 45458418964. Its totient is φ = 11363770368.

The previous prime is 22750614743. The next prime is 22750614787. The reversal of 22750614784 is 48741605722.

It can be written as a sum of positive squares in 2 ways, for example, as 20469597184 + 2281017600 = 143072^2 + 47760^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22750614787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210664 + ... + 299800.

Almost surely, 2^22750614784 is an apocalyptic number.

It is an amenable number.

22750614784 is a deficient number, since it is larger than the sum of its proper divisors (22707804180).

22750614784 is an frugal number, since it uses more digits than its factorization.

22750614784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90150 (or 90136 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 22750614784 in words is "twenty-two billion, seven hundred fifty million, six hundred fourteen thousand, seven hundred eighty-four".