112222201012 has 24 divisors (see below), whose sum is σ = 196868651616. Its totient is φ = 55974172128.

The previous prime is 112222201009. The next prime is 112222201159. The reversal of 112222201012 is 210102222211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2972478 + ... + 3009994.

It is an arithmetic number, because the mean of its divisors is an integer number (8202860484).

Almost surely, 2^112222201012 is an apocalyptic number.

It is an amenable number.

112222201012 is a deficient number, since it is larger than the sum of its proper divisors (84646450604).

112222201012 is a wasteful number, since it uses less digits than its factorization.

112222201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39327 (or 39325 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112222201012 its reverse (210102222211), we get a palindrome (322324423223).

The spelling of 112222201012 in words is "one hundred twelve billion, two hundred twenty-two million, two hundred one thousand, twelve".