112299245 has 4 divisors (see below), whose sum is σ = 134759100. Its totient is φ = 89839392.

The previous prime is 112299241. The next prime is 112299251. The reversal of 112299245 is 542992211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542992211 = 23 ⋅23608357.

It can be written as a sum of positive squares in 2 ways, for example, as 76143076 + 36156169 = 8726^2 + 6013^2 .

It is a cyclic number.

It is not a de Polignac number, because 112299245 - 2² = 112299241 is a prime.

It is a super-2 number, since 2×112299245² = 25222240855140050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112299241) 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, 11229920 + ... + 11229929.

It is an arithmetic number, because the mean of its divisors is an integer number (33689775).

Almost surely, 2^112299245 is an apocalyptic number.

It is an amenable number.

112299245 is a deficient number, since it is larger than the sum of its proper divisors (22459855).

112299245 is an equidigital number, since it uses as much as digits as its factorization.

112299245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22459854.

The product of its digits is 12960, while the sum is 35.

The square root of 112299245 is about 10597.1338106112. The cubic root of 112299245 is about 482.4573704809.

The spelling of 112299245 in words is "one hundred twelve million, two hundred ninety-nine thousand, two hundred forty-five".