2110122112 has 32 divisors (see below), whose sum is σ = 4804297920. Its totient is φ = 904337664.

The previous prime is 2110122109. The next prime is 2110122137. The reversal of 2110122112 is 2112210112.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 2110122092 and 2110122101.

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, 1176628 + ... + 1178419.

It is an arithmetic number, because the mean of its divisors is an integer number (150134310).

Almost surely, 2^2110122112 is an apocalyptic number.

It is an amenable number.

2110122112 is an abundant number, since it is smaller than the sum of its proper divisors (2694175808).

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

2110122112 is an equidigital number, since it uses as much as digits as its factorization.

2110122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355068 (or 2355056 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 2110122112 is about 45936.0654823636. The cubic root of 2110122112 is about 1282.6333547038.

Adding to 2110122112 its reverse (2112210112), we get a palindrome (4222332224).

The spelling of 2110122112 in words is "two billion, one hundred ten million, one hundred twenty-two thousand, one hundred twelve".