22662248044800 has 2592 divisors, whose sum is σ = 100508147122432. Its totient is φ = 4374984130560.

The previous prime is 22662248044753. The next prime is 22662248044811. The reversal of 22662248044800 is 844084226622.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 22662248044800.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 18682808994 + ... + 18682810206.

Almost surely, 2^{22662248044800} is an apocalyptic number.

22662248044800 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 22662248044800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50254073561216).

22662248044800 is an abundant number, since it is smaller than the sum of its proper divisors (77845899077632).

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

22662248044800 is a wasteful number, since it uses less digits than its factorization.

22662248044800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333 (or 1297 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 22662248044800 in words is "twenty-two trillion, six hundred sixty-two billion, two hundred forty-eight million, forty-four thousand, eight hundred".