22871479200 has 144 divisors (see below), whose sum is σ = 74547416160. Its totient is φ = 6090808320.

The previous prime is 22871479177. The next prime is 22871479229. The reversal of 22871479200 is 297417822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1882746 + ... + 1894854.

It is an arithmetic number, because the mean of its divisors is an integer number (517690390).

Almost surely, 2^22871479200 is an apocalyptic number.

22871479200 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 22871479200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37273708080).

22871479200 is an abundant number, since it is smaller than the sum of its proper divisors (51675936960).

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

22871479200 is a wasteful number, since it uses less digits than its factorization.

22871479200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12919 (or 12906 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 22871479200 in words is "twenty-two billion, eight hundred seventy-one million, four hundred seventy-nine thousand, two hundred".