112022011220202 has 20 divisors (see below), whose sum is σ = 251012284401186. Its totient is φ = 37340670406680.

The previous prime is 112022011220179. The next prime is 112022011220221. The reversal of 112022011220202 is 202022110220211.

It is a happy number.

112022011220202 is a `hidden beast` number, since 1 + 1 + 20 + 220 + 1 + 1 + 220 + 202 = 666.

It can be written as a sum of positive squares in only one way, i.e., 73990257894081 + 38031753326121 = 8601759^2 + 6166989^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 345746948049 + ... + 345746948372.

Almost surely, 2^{112022011220202} is an apocalyptic number.

112022011220202 is an abundant number, since it is smaller than the sum of its proper divisors (138990273180984).

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

112022011220202 is an equidigital number, since it uses as much as digits as its factorization.

112022011220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691493896435 (or 691493896426 counting only the distinct ones).

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

Adding to 112022011220202 its reverse (202022110220211), we get a palindrome (314044121440413).

Subtracting 112022011220202 from its reverse (202022110220211), we obtain a palindrome (90000099000009).

The spelling of 112022011220202 in words is "one hundred twelve trillion, twenty-two billion, eleven million, two hundred twenty thousand, two hundred two".