112020122210202 has 24 divisors (see below), whose sum is σ = 249270001676436. Its totient is φ = 36330850446336.

The previous prime is 112020122210147. The next prime is 112020122210203. The reversal of 112020122210202 is 202012221020211.

It is a happy number.

112020122210202 is a `hidden beast` number, since 11 + 20 + 201 + 22 + 210 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 94040749846521 + 17979372363681 = 9697461^2 + 4240209^2 .

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 (112020122210203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84099190183 + ... + 84099191514.

Almost surely, 2^{112020122210202} is an apocalyptic number.

112020122210202 is an abundant number, since it is smaller than the sum of its proper divisors (137249879466234).

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

112020122210202 is a wasteful number, since it uses less digits than its factorization.

112020122210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168198381742 (or 168198381739 counting only the distinct ones).

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

Adding to 112020122210202 its reverse (202012221020211), we get a palindrome (314032343230413).

It can be divided in two parts, 11 and 2020122210202, that multiplied together give a palindrome (22221344312222).

The spelling of 112020122210202 in words is "one hundred twelve trillion, twenty billion, one hundred twenty-two million, two hundred ten thousand, two hundred two".