22112044301000 has 64 divisors (see below), whose sum is σ = 51742970847360. Its totient is φ = 8844683160000.

The previous prime is 22112044300999. The next prime is 22112044301029. The reversal of 22112044301000 is 10344021122.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89467595 + ... + 89714405.

It is an arithmetic number, because the mean of its divisors is an integer number (808483919490).

Almost surely, 2^{22112044301000} is an apocalyptic number.

22112044301000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22112044301000 is an abundant number, since it is smaller than the sum of its proper divisors (29630926546360).

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

22112044301000 is a wasteful number, since it uses less digits than its factorization.

22112044301000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336423 (or 336409 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22112044301000 its reverse (10344021122), we get a palindrome (22122388322122).

The spelling of 22112044301000 in words is "twenty-two trillion, one hundred twelve billion, forty-four million, three hundred one thousand".