2222200223112 has 64 divisors (see below), whose sum is σ = 5640398930880. Its totient is φ = 729470656512.

The previous prime is 2222200223003. The next prime is 2222200223183. The reversal of 2222200223112 is 2113220022222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158553 + ... + 2405544.

It is an arithmetic number, because the mean of its divisors is an integer number (88131233295).

Almost surely, 2^{2222200223112} is an apocalyptic number.

It is an amenable number.

2222200223112 is an abundant number, since it is smaller than the sum of its proper divisors (3418198707768).

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

2222200223112 is a wasteful number, since it uses less digits than its factorization.

2222200223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564502 (or 3564498 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2222200223112 its reverse (2113220022222), we get a palindrome (4335420245334).

The spelling of 2222200223112 in words is "two trillion, two hundred twenty-two billion, two hundred million, two hundred twenty-three thousand, one hundred twelve".