2110112112 has 40 divisors (see below), whose sum is σ = 5494061056. Its totient is φ = 697830336.

The previous prime is 2110112111. The next prime is 2110112129. The reversal of 2110112112 is 2112110112.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110112111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166978 + ... + 179169.

Almost surely, 2^2110112112 is an apocalyptic number.

It is an amenable number.

2110112112 is an abundant number, since it is smaller than the sum of its proper divisors (3383948944).

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

2110112112 is a wasteful number, since it uses less digits than its factorization.

2110112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346285 (or 346279 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 2110112112 is about 45935.9566352982. The cubic root of 2110112112 is about 1282.6313285408.

Adding to 2110112112 its reverse (2112110112), we get a palindrome (4222222224).

The spelling of 2110112112 in words is "two billion, one hundred ten million, one hundred twelve thousand, one hundred twelve".