112210202022210 has 64 divisors (see below), whose sum is σ = 300189350972160. Its totient is φ = 29826505981440.

The previous prime is 112210202022143. The next prime is 112210202022223. The reversal of 112210202022210 is 12220202012211.

It is a happy number.

112210202022210 is a `hidden beast` number, since 1 + 1 + 221 + 0 + 20 + 202 + 221 + 0 = 666.

It is a super-2 number, since 2×112210202022210² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 668072527 + ... + 668240466.

It is an arithmetic number, because the mean of its divisors is an integer number (4690458608940).

Almost surely, 2^{112210202022210} is an apocalyptic number.

112210202022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112210202022210 is an abundant number, since it is smaller than the sum of its proper divisors (187979148949950).

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

112210202022210 is a wasteful number, since it uses less digits than its factorization.

112210202022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336313320 (or 1336313314 counting only the distinct ones).

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

Adding to 112210202022210 its reverse (12220202012211), we get a palindrome (124430404034421).

Subtracting from 112210202022210 its reverse (12220202012211), we obtain a palindrome (99990000009999).

The spelling of 112210202022210 in words is "one hundred twelve trillion, two hundred ten billion, two hundred two million, twenty-two thousand, two hundred ten".