2110112312 has 32 divisors (see below), whose sum is σ = 4932731520. Its totient is φ = 822121440.

The previous prime is 2110112311. The next prime is 2110112321. The reversal of 2110112312 is 2132110112.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110112311) 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, 1712138 + ... + 1713369.

It is an arithmetic number, because the mean of its divisors is an integer number (154147860).

Almost surely, 2^2110112312 is an apocalyptic number.

2110112312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2110112312 is an abundant number, since it is smaller than the sum of its proper divisors (2822619208).

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

2110112312 is a wasteful number, since it uses less digits than its factorization.

2110112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425531 (or 3425527 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2110112312 is about 45935.9588122421. The cubic root of 2110112312 is about 1282.6313690641.

Adding to 2110112312 its reverse (2132110112), we get a palindrome (4242222424).

The spelling of 2110112312 in words is "two billion, one hundred ten million, one hundred twelve thousand, three hundred twelve".