112664201 has 4 divisors (see below), whose sum is σ = 121330692. Its totient is φ = 103997712.

The previous prime is 112664183. The next prime is 112664207. The reversal of 112664201 is 102466211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 40005625 + 72658576 = 6325^2 + 8524^2 .

It is a de Polignac number, because none of the positive numbers 2^k-112664201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112664207) 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, 4333226 + ... + 4333251.

It is an arithmetic number, because the mean of its divisors is an integer number (30332673).

Almost surely, 2^112664201 is an apocalyptic number.

It is an amenable number.

112664201 is a deficient number, since it is larger than the sum of its proper divisors (8666491).

112664201 is an equidigital number, since it uses as much as digits as its factorization.

112664201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8666490.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 112664201 is about 10614.3394047863. The cubic root of 112664201 is about 482.9794437911.

The spelling of 112664201 in words is "one hundred twelve million, six hundred sixty-four thousand, two hundred one".