112422997 has 4 divisors (see below), whose sum is σ = 112927360. Its totient is φ = 111918636.

The previous prime is 112422991. The next prime is 112423007. The reversal of 112422997 is 799224211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112422997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112422991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251847 + ... + 252292.

It is an arithmetic number, because the mean of its divisors is an integer number (28231840).

Almost surely, 2^112422997 is an apocalyptic number.

It is an amenable number.

112422997 is a deficient number, since it is larger than the sum of its proper divisors (504363).

112422997 is an equidigital number, since it uses as much as digits as its factorization.

112422997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504362.

The product of its digits is 18144, while the sum is 37.

The square root of 112422997 is about 10602.9711402041. The cubic root of 112422997 is about 482.6345255650.

The spelling of 112422997 in words is "one hundred twelve million, four hundred twenty-two thousand, nine hundred ninety-seven".