222110110021112 has 16 divisors (see below), whose sum is σ = 416488123771200. Its totient is φ = 111046610348800.

The previous prime is 222110110021091. The next prime is 222110110021147. The reversal of 222110110021112 is 211120011011222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055470937 + ... + 1055681352.

It is an arithmetic number, because the mean of its divisors is an integer number (26030507735700).

Almost surely, 2^{222110110021112} is an apocalyptic number.

It is an amenable number.

222110110021112 is a deficient number, since it is larger than the sum of its proper divisors (194378013750088).

222110110021112 is a wasteful number, since it uses less digits than its factorization.

222110110021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111165446 (or 2111165442 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 222110110021112 its reverse (211120011011222), we get a palindrome (433230121032334).

The spelling of 222110110021112 in words is "two hundred twenty-two trillion, one hundred ten billion, one hundred ten million, twenty-one thousand, one hundred twelve".