22948531200 has 1584 divisors, whose sum is σ = 106437187584. Its totient is φ = 4777574400.

The previous prime is 22948531181. The next prime is 22948531213. The reversal of 22948531200 is 213584922.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 740275185 + ... + 740275215.

Almost surely, 2^22948531200 is an apocalyptic number.

22948531200 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 22948531200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53218593792).

22948531200 is an abundant number, since it is smaller than the sum of its proper divisors (83488656384).

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

22948531200 is a wasteful number, since it uses less digits than its factorization.

22948531200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 22948531200 in words is "twenty-two billion, nine hundred forty-eight million, five hundred thirty-one thousand, two hundred".