112422709 has 32 divisors (see below), whose sum is σ = 137984000. Its totient is φ = 91445760.

The previous prime is 112422703. The next prime is 112422721. The reversal of 112422709 is 907224211.

It is not a de Polignac number, because 112422709 - 2¹⁷ = 112291637 is a prime.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 112422709 = 210³ + 469³ = 357³ + 406³.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112422703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1031347 + ... + 1031455.

It is an arithmetic number, because the mean of its divisors is an integer number (4312000).

Almost surely, 2^112422709 is an apocalyptic number.

It is an amenable number.

112422709 is a deficient number, since it is larger than the sum of its proper divisors (25561291).

112422709 is an equidigital number, since it uses as much as digits as its factorization.

112422709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 112422709 is about 10602.9575590964. The cubic root of 112422709 is about 482.6341134345.

The spelling of 112422709 in words is "one hundred twelve million, four hundred twenty-two thousand, seven hundred nine".