112011122022100 has 144 divisors (see below), whose sum is σ = 277975033348096. Its totient is φ = 38377907568000.

The previous prime is 112011122022049. The next prime is 112011122022169. The reversal of 112011122022100 is 1220221110211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11988770029 + ... + 11988779371.

Almost surely, 2^{112011122022100} is an apocalyptic number.

112011122022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112011122022100 is an abundant number, since it is smaller than the sum of its proper divisors (165963911325996).

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

112011122022100 is a wasteful number, since it uses less digits than its factorization.

112011122022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19086 (or 19079 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112011122022100 its reverse (1220221110211), we get a palindrome (113231343132311).

The spelling of 112011122022100 in words is "one hundred twelve trillion, eleven billion, one hundred twenty-two million, twenty-two thousand, one hundred".