112275201 has 4 divisors (see below), whose sum is σ = 149700272. Its totient is φ = 74850132.

The previous prime is 112275187. The next prime is 112275223. The reversal of 112275201 is 102572211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 112275201 - 2⁵ = 112275169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112275271) 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, 18712531 + ... + 18712536.

It is an arithmetic number, because the mean of its divisors is an integer number (37425068).

Almost surely, 2^112275201 is an apocalyptic number.

It is an amenable number.

112275201 is a deficient number, since it is larger than the sum of its proper divisors (37425071).

112275201 is an equidigital number, since it uses as much as digits as its factorization.

112275201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37425070.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 112275201 is about 10595.9992921857. Note that the first 3 decimals coincide. The cubic root of 112275201 is about 482.4229356011.

The spelling of 112275201 in words is "one hundred twelve million, two hundred seventy-five thousand, two hundred one".