112221011100112 has 20 divisors (see below), whose sum is σ = 217635086497696. Its totient is φ = 56057117810400.

The previous prime is 112221011100101. The next prime is 112221011100113. The reversal of 112221011100112 is 211001110122211.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221011100113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3336716388 + ... + 3336750019.

Almost surely, 2^{112221011100112} is an apocalyptic number.

It is an amenable number.

112221011100112 is a deficient number, since it is larger than the sum of its proper divisors (105414075397584).

112221011100112 is a wasteful number, since it uses less digits than its factorization.

112221011100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673467466 (or 6673467460 counting only the distinct ones).

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

Adding to 112221011100112 its reverse (211001110122211), we get a palindrome (323222121222323).

The spelling of 112221011100112 in words is "one hundred twelve trillion, two hundred twenty-one billion, eleven million, one hundred thousand, one hundred twelve".