2202222200112 has 90 divisors (see below), whose sum is σ = 6774386400236. Its totient is φ = 667340055360.

The previous prime is 2202222200111. The next prime is 2202222200117. The reversal of 2202222200112 is 2110022222022.

2202222200112 is a `hidden beast` number, since 220 + 222 + 220 + 0 + 1 + 1 + 2 = 666.

It is a super-2 number, since 2×2202222200112² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2202222200111) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 63177658 + ... + 63212505.

Almost surely, 2^{2202222200112} is an apocalyptic number.

2202222200112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2202222200112 is an abundant number, since it is smaller than the sum of its proper divisors (4572164200124).

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

2202222200112 is a wasteful number, since it uses less digits than its factorization.

2202222200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126390199 (or 126390179 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2202222200112 its reverse (2110022222022), we get a palindrome (4312244422134).

The spelling of 2202222200112 in words is "two trillion, two hundred two billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".