22948202880 has 256 divisors, whose sum is σ = 82811678400. Its totient is φ = 6003818496.

The previous prime is 22948202807. The next prime is 22948202881. The reversal of 22948202880 is 8820284922.

22948202880 is a `hidden beast` number, since 2 + 294 + 82 + 0 + 288 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22948202881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 903312 + ... + 928368.

Almost surely, 2^22948202880 is an apocalyptic number.

22948202880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22948202880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41405839200).

22948202880 is an abundant number, since it is smaller than the sum of its proper divisors (59863475520).

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

22948202880 is a wasteful number, since it uses less digits than its factorization.

22948202880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25138 (or 25120 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 22948202880 in words is "twenty-two billion, nine hundred forty-eight million, two hundred two thousand, eight hundred eighty".