22112000200 has 48 divisors (see below), whose sum is σ = 51443694000. Its totient is φ = 8839072320.

The previous prime is 22112000191. The next prime is 22112000231. The reversal of 22112000200 is 200021122.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 11 ways as a sum of consecutive naturals, for example, 280791 + ... + 350809.

It is an arithmetic number, because the mean of its divisors is an integer number (1071743625).

Almost surely, 2^22112000200 is an apocalyptic number.

22112000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22112000200 is an abundant number, since it is smaller than the sum of its proper divisors (29331693800).

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

22112000200 is a wasteful number, since it uses less digits than its factorization.

22112000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71614 (or 71605 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22112000200 its reverse (200021122), we get a palindrome (22312021322).

The spelling of 22112000200 in words is "twenty-two billion, one hundred twelve million, two hundred", and thus it is an aban number.