112102221120999 has 16 divisors (see below), whose sum is σ = 154304733092832. Its totient is φ = 72338192805888.

The previous prime is 112102221120977. The next prime is 112102221121003. The reversal of 112102221120999 is 999021122201211.

It is not a de Polignac number, because 112102221120999 - 2³⁹ = 111552465307111 is a prime.

It is a super-2 number, since 2×112102221120999² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112102221120999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102221120899) 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, 2616377334 + ... + 2616420179.

It is an arithmetic number, because the mean of its divisors is an integer number (9644045818302).

Almost surely, 2^{112102221120999} is an apocalyptic number.

112102221120999 is a deficient number, since it is larger than the sum of its proper divisors (42202511971833).

112102221120999 is a wasteful number, since it uses less digits than its factorization.

112102221120999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232797746.

The product of its (nonzero) digits is 23328, while the sum is 42.

The spelling of 112102221120999 in words is "one hundred twelve trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty thousand, nine hundred ninety-nine".