112163569 has 16 divisors (see below), whose sum is σ = 136325376. Its totient is φ = 90086400.

The previous prime is 112163533. The next prime is 112163581. The reversal of 112163569 is 965361211.

It is not a de Polignac number, because 112163569 - 2⁹ = 112163057 is a prime.

It is a super-2 number, since 2×112163569² = 25161332421635522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112163069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26724 + ... + 30634.

It is an arithmetic number, because the mean of its divisors is an integer number (8520336).

Almost surely, 2^112163569 is an apocalyptic number.

It is an amenable number.

112163569 is a deficient number, since it is larger than the sum of its proper divisors (24161807).

112163569 is a wasteful number, since it uses less digits than its factorization.

112163569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176.

The product of its digits is 9720, while the sum is 34.

The square root of 112163569 is about 10590.7303336456. The cubic root of 112163569 is about 482.2629961696.

The spelling of 112163569 in words is "one hundred twelve million, one hundred sixty-three thousand, five hundred sixty-nine".