112566162317 has 4 divisors (see below), whose sum is σ = 128647042656. Its totient is φ = 96485281980.

The previous prime is 112566162311. The next prime is 112566162323. The reversal of 112566162317 is 713261665211.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (112566162311) and next prime (112566162323).

It is a cyclic number.

It is not a de Polignac number, because 112566162317 - 2¹⁴ = 112566145933 is a prime.

It is a super-2 number, since 2×112566162317² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112566162311) 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, 8040440159 + ... + 8040440172.

It is an arithmetic number, because the mean of its divisors is an integer number (32161760664).

Almost surely, 2^112566162317 is an apocalyptic number.

It is an amenable number.

112566162317 is a deficient number, since it is larger than the sum of its proper divisors (16080880339).

112566162317 is an equidigital number, since it uses as much as digits as its factorization.

112566162317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16080880338.

The product of its digits is 90720, while the sum is 41.

The spelling of 112566162317 in words is "one hundred twelve billion, five hundred sixty-six million, one hundred sixty-two thousand, three hundred seventeen".