2113422112 has 24 divisors (see below), whose sum is σ = 4163670000. Its totient is φ = 1055982144.

The previous prime is 2113422097. The next prime is 2113422127. The reversal of 2113422112 is 2112243112.

It is an interprime number because it is at equal distance from previous prime (2113422097) and next prime (2113422127).

It is a self number, because there is not a number n which added to its sum of digits gives 2113422112.

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, 25939 + ... + 69997.

It is an arithmetic number, because the mean of its divisors is an integer number (173486250).

Almost surely, 2^2113422112 is an apocalyptic number.

It is an amenable number.

2113422112 is a deficient number, since it is larger than the sum of its proper divisors (2050247888).

2113422112 is a wasteful number, since it uses less digits than its factorization.

2113422112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45568 (or 45560 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 2113422112 is about 45971.9709388231. The cubic root of 2113422112 is about 1283.3016391715.

Adding to 2113422112 its reverse (2112243112), we get a palindrome (4225665224).

The spelling of 2113422112 in words is "two billion, one hundred thirteen million, four hundred twenty-two thousand, one hundred twelve".