22200200200 has 24 divisors (see below), whose sum is σ = 51615465930. Its totient is φ = 8880080000.

The previous prime is 22200200167. The next prime is 22200200219. The reversal of 22200200200 is 200200222.

It can be written as a sum of positive squares in 3 ways, for example, as 12687319044 + 9512881156 = 112638^2 + 97534^2 .

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

22200200200 is a modest number, since divided by 200200 gives 22200 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55500301 + ... + 55500700.

Almost surely, 2^22200200200 is an apocalyptic number.

22200200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200200200 is an abundant number, since it is smaller than the sum of its proper divisors (29415265730).

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

22200200200 is a wasteful number, since it uses less digits than its factorization.

22200200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111001017 (or 111001008 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 22200200200 its reverse (200200222), we get a palindrome (22400400422).

The spelling of 22200200200 in words is "twenty-two billion, two hundred million, two hundred thousand, two hundred".