112111000222 has 32 divisors (see below), whose sum is σ = 190419102720. Its totient is φ = 49115969760.

The previous prime is 112111000219. The next prime is 112111000229. The reversal of 112111000222 is 222000111211.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111000229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637222 + ... + 793897.

It is an arithmetic number, because the mean of its divisors is an integer number (5950596960).

Almost surely, 2^112111000222 is an apocalyptic number.

112111000222 is a deficient number, since it is larger than the sum of its proper divisors (78308102498).

112111000222 is a wasteful number, since it uses less digits than its factorization.

112111000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431288.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112111000222 its reverse (222000111211), we get a palindrome (334111111433).

The spelling of 112111000222 in words is "one hundred twelve billion, one hundred eleven million, two hundred twenty-two", and thus it is an aban number.