112397225 has 12 divisors (see below), whose sum is σ = 139522320. Its totient is φ = 89821200.

The previous prime is 112397221. The next prime is 112397249. The reversal of 112397225 is 522793211.

It is not a de Polignac number, because 112397225 - 2² = 112397221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112397191 and 112397200.

It is not an unprimeable number, because it can be changed into a prime (112397221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29690 + ... + 33260.

It is an arithmetic number, because the mean of its divisors is an integer number (11626860).

Almost surely, 2^112397225 is an apocalyptic number.

It is an amenable number.

112397225 is a deficient number, since it is larger than the sum of its proper divisors (27125095).

112397225 is a wasteful number, since it uses less digits than its factorization.

112397225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840 (or 4835 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 112397225 is about 10601.7557508179. The cubic root of 112397225 is about 482.5976428159.

The spelling of 112397225 in words is "one hundred twelve million, three hundred ninety-seven thousand, two hundred twenty-five".