22120112000200 has 48 divisors (see below), whose sum is σ = 51432781813380. Its totient is φ = 8847438965760.

The previous prime is 22120112000081. The next prime is 22120112000209. The reversal of 22120112000200 is 200021102122.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 8307457294756 + 13812654705444 = 2882266^2 + 3716538^2 .

It is not an unprimeable number, because it can be changed into a prime (22120112000209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852549 + ... + 6705748.

Almost surely, 2^{22120112000200} is an apocalyptic number.

22120112000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22120112000200 is an abundant number, since it is smaller than the sum of its proper divisors (29312669813180).

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

22120112000200 is a wasteful number, since it uses less digits than its factorization.

22120112000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7572946 (or 7572937 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22120112000200 its reverse (200021102122), we get a palindrome (22320133102322).

The spelling of 22120112000200 in words is "twenty-two trillion, one hundred twenty billion, one hundred twelve million, two hundred", and thus it is an aban number.