22465974848 has 28 divisors (see below), whose sum is σ = 44827245372. Its totient is φ = 11170920960.

The previous prime is 22465974847. The next prime is 22465974901. The reversal of 22465974848 is 84847956422.

It can be written as a sum of positive squares in 2 ways, for example, as 8058293824 + 14407681024 = 89768^2 + 120032^2 .

It is not an unprimeable number, because it can be changed into a prime (22465974841) 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, 958115 + ... + 981282.

It is an arithmetic number, because the mean of its divisors is an integer number (1600973049).

Almost surely, 2^22465974848 is an apocalyptic number.

It is an amenable number.

22465974848 is a deficient number, since it is larger than the sum of its proper divisors (22361270524).

22465974848 is a wasteful number, since it uses less digits than its factorization.

22465974848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939590 (or 1939580 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 59.

The spelling of 22465974848 in words is "twenty-two billion, four hundred sixty-five million, nine hundred seventy-four thousand, eight hundred forty-eight".