112210100202100 has 72 divisors (see below), whose sum is σ = 243942057299360. Its totient is φ = 44801840983680.

The previous prime is 112210100202089. The next prime is 112210100202121. The reversal of 112210100202100 is 1202001012211.

It is a super-2 number, since 2×112210100202100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234005386 + ... + 234484414.

Almost surely, 2^{112210100202100} is an apocalyptic number.

112210100202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112210100202100 is an abundant number, since it is smaller than the sum of its proper divisors (131731957097260).

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

112210100202100 is a wasteful number, since it uses less digits than its factorization.

112210100202100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483329 (or 483322 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112210100202100 its reverse (1202001012211), we get a palindrome (113412101214311).

The spelling of 112210100202100 in words is "one hundred twelve trillion, two hundred ten billion, one hundred million, two hundred two thousand, one hundred".