112132100112 has 20 divisors (see below), whose sum is σ = 289674592080. Its totient is φ = 37377366688.

The previous prime is 112132100107. The next prime is 112132100131. The reversal of 112132100112 is 211001231211.

It is a junction number, because it is equal to n+sod(n) for n = 112132100091 and 112132100100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168042662 + ... + 1168042757.

It is an arithmetic number, because the mean of its divisors is an integer number (14483729604).

Almost surely, 2^112132100112 is an apocalyptic number.

112132100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112132100112 is an abundant number, since it is smaller than the sum of its proper divisors (177542491968).

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

112132100112 is a wasteful number, since it uses less digits than its factorization.

112132100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336085430 (or 2336085424 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 112132100112 its reverse (211001231211), we get a palindrome (323133331323).

The spelling of 112132100112 in words is "one hundred twelve billion, one hundred thirty-two million, one hundred thousand, one hundred twelve".