112402225 has 12 divisors (see below), whose sum is σ = 150100636. Its totient is φ = 83004480.

The previous prime is 112402207. The next prime is 112402243. The reversal of 112402225 is 522204211.

It is an interprime number because it is at equal distance from previous prime (112402207) and next prime (112402243).

It can be written as a sum of positive squares in 6 ways, for example, as 23590449 + 88811776 = 4857^2 + 9424^2 .

It is not a de Polignac number, because 112402225 - 2⁷ = 112402097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172602 + ... + 173251.

Almost surely, 2^112402225 is an apocalyptic number.

It is an amenable number.

112402225 is a deficient number, since it is larger than the sum of its proper divisors (37698411).

112402225 is a wasteful number, since it uses less digits than its factorization.

112402225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345876 (or 345871 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 112402225 is about 10601.9915581932. The cubic root of 112402225 is about 482.6047988420.

Adding to 112402225 its reverse (522204211), we get a palindrome (634606436).

The spelling of 112402225 in words is "one hundred twelve million, four hundred two thousand, two hundred twenty-five".