112200245 has 4 divisors (see below), whose sum is σ = 134640300. Its totient is φ = 89760192.

The previous prime is 112200227. The next prime is 112200247. The reversal of 112200245 is 542002211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542002211 = 17 ⋅31882483.

It can be written as a sum of positive squares in 2 ways, for example, as 33097009 + 79103236 = 5753^2 + 8894^2 .

It is a cyclic number.

It is not a de Polignac number, because 112200245 - 2²⁰ = 111151669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11220020 + ... + 11220029.

It is an arithmetic number, because the mean of its divisors is an integer number (33660075).

Almost surely, 2^112200245 is an apocalyptic number.

It is an amenable number.

112200245 is a deficient number, since it is larger than the sum of its proper divisors (22440055).

112200245 is an equidigital number, since it uses as much as digits as its factorization.

112200245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22440054.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 112200245 is about 10592.4617063268. The cubic root of 112200245 is about 482.3155549767.

Adding to 112200245 its reverse (542002211), we get a palindrome (654202456).

The spelling of 112200245 in words is "one hundred twelve million, two hundred thousand, two hundred forty-five".