222110002220200 has 48 divisors (see below), whose sum is σ = 534212850181500. Its totient is φ = 85780414648320.

The previous prime is 222110002220167. The next prime is 222110002220311. The reversal of 222110002220200 is 2022200011222.

It can be written as a sum of positive squares in 6 ways, for example, as 163378654825156 + 58731347395044 = 12781966^2 + 7663638^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19147408185 + ... + 19147419784.

Almost surely, 2^{222110002220200} is an apocalyptic number.

222110002220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222110002220200 is an abundant number, since it is smaller than the sum of its proper divisors (312102847961300).

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

222110002220200 is a wasteful number, since it uses less digits than its factorization.

222110002220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38294828014 (or 38294828005 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222110002220200 its reverse (2022200011222), we get a palindrome (224132202231422).

The spelling of 222110002220200 in words is "two hundred twenty-two trillion, one hundred ten billion, two million, two hundred twenty thousand, two hundred".