112022121202002 has 60 divisors (see below), whose sum is σ = 275906335601358. Its totient is φ = 33946097328000.

The previous prime is 112022121202001. The next prime is 112022121202021. The reversal of 112022121202002 is 200202121220211.

It is a happy number.

112022121202002 is a `hidden beast` number, since 1 + 120 + 221 + 2 + 120 + 200 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 108940800875841 + 3081320326161 = 10437471^2 + 1755369^2 .

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 (112022121202001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2857395999 + ... + 2857435202.

Almost surely, 2^{112022121202002} is an apocalyptic number.

112022121202002 is an abundant number, since it is smaller than the sum of its proper divisors (163884214399356).

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

112022121202002 is a wasteful number, since it uses less digits than its factorization.

112022121202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714831237 (or 5714831217 counting only the distinct ones).

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

Adding to 112022121202002 its reverse (200202121220211), we get a palindrome (312224242422213).

The spelling of 112022121202002 in words is "one hundred twelve trillion, twenty-two billion, one hundred twenty-one million, two hundred two thousand, two".