112022102120202 has 24 divisors (see below), whose sum is σ = 242714807716836. Its totient is φ = 37340661764736.

The previous prime is 112022102120167. The next prime is 112022102120209. The reversal of 112022102120202 is 202021201220211.

It is a happy number.

112022102120202 is a `hidden beast` number, since 1 + 120 + 221 + 0 + 2 + 120 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 111871046301921 + 151055818281 = 10576911^2 + 388659^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (112022102120209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18393858 + ... + 23714514.

Almost surely, 2^{112022102120202} is an apocalyptic number.

112022102120202 is an abundant number, since it is smaller than the sum of its proper divisors (130692705596634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112022102120202 is a wasteful number, since it uses less digits than its factorization.

112022102120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6490342 (or 6490339 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112022102120202 its reverse (202021201220211), we get a palindrome (314043303340413).

The spelling of 112022102120202 in words is "one hundred twelve trillion, twenty-two billion, one hundred two million, one hundred twenty thousand, two hundred two".