22904848512 has 504 divisors, whose sum is σ = 83266272765. Its totient is φ = 6040839168.

The previous prime is 22904848501. The next prime is 22904848553. The reversal of 22904848512 is 21584840922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

22904848512 is a `hidden beast` number, since 2 + 2 + 90 + 4 + 8 + 48 + 512 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19584323136 + 3320525376 = 139944^2 + 57624^2 .

It is a tau number, because it is divible by the number of its divisors (504).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107016.

It is a super-3 number, since 3×22904848512³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1761911418 + ... + 1761911430.

Almost surely, 2^22904848512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22904848512

22904848512 is an abundant number, since it is smaller than the sum of its proper divisors (60361424253).

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

22904848512 is an frugal number, since it uses more digits than its factorization.

22904848512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 22904848512 in words is "twenty-two billion, nine hundred four million, eight hundred forty-eight thousand, five hundred twelve".