222222110200012 has 48 divisors (see below), whose sum is σ = 426547855641600. Its totient is φ = 100672678209600.

The previous prime is 222222110199977. The next prime is 222222110200031. The reversal of 222222110200012 is 210002011222222.

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, 52934364 + ... + 56977987.

It is an arithmetic number, because the mean of its divisors is an integer number (8886413659200).

Almost surely, 2^{222222110200012} is an apocalyptic number.

It is an amenable number.

222222110200012 is a deficient number, since it is larger than the sum of its proper divisors (204325745441588).

222222110200012 is a wasteful number, since it uses less digits than its factorization.

222222110200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109913086 (or 109913084 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222222110200012 its reverse (210002011222222), we get a palindrome (432224121422234).

The spelling of 222222110200012 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, one hundred ten million, two hundred thousand, twelve".