112554223 has 4 divisors (see below), whose sum is σ = 113979040. Its totient is φ = 111129408.

The previous prime is 112554209. The next prime is 112554251. The reversal of 112554223 is 322455211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112554223 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 (112554523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712290 + ... + 712447.

It is an arithmetic number, because the mean of its divisors is an integer number (28494760).

Almost surely, 2^112554223 is an apocalyptic number.

112554223 is a deficient number, since it is larger than the sum of its proper divisors (1424817).

112554223 is an equidigital number, since it uses as much as digits as its factorization.

112554223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424816.

The product of its digits is 2400, while the sum is 25.

The square root of 112554223 is about 10609.1575066072. The cubic root of 112554223 is about 482.8222379655.

The spelling of 112554223 in words is "one hundred twelve million, five hundred fifty-four thousand, two hundred twenty-three".