22988098987200 has 504 divisors, whose sum is σ = 85175141775360. Its totient is φ = 6098044953600.

The previous prime is 22988098987193. The next prime is 22988098987241. The reversal of 22988098987200 is 278989088922.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 74106021 + ... + 74415579.

Almost surely, 2^{22988098987200} is an apocalyptic number.

22988098987200 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 22988098987200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42587570887680).

22988098987200 is an abundant number, since it is smaller than the sum of its proper divisors (62187042788160).

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

22988098987200 is a wasteful number, since it uses less digits than its factorization.

22988098987200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309787 (or 309760 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 72.

The spelling of 22988098987200 in words is "twenty-two trillion, nine hundred eighty-eight billion, ninety-eight million, nine hundred eighty-seven thousand, two hundred".