112112110100 has 36 divisors (see below), whose sum is σ = 244065607968. Its totient is φ = 44700636000.

The previous prime is 112112110093. The next prime is 112112110171. The reversal of 112112110100 is 1011211211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1771346 + ... + 1833545.

Almost surely, 2^112112110100 is an apocalyptic number.

112112110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112112110100 is an abundant number, since it is smaller than the sum of its proper divisors (131953497868).

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

112112110100 is a wasteful number, since it uses less digits than its factorization.

112112110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605216 (or 3605209 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112112110100 its reverse (1011211211), we get a palindrome (113123321311).

The spelling of 112112110100 in words is "one hundred twelve billion, one hundred twelve million, one hundred ten thousand, one hundred".