112166193 has 16 divisors (see below), whose sum is σ = 156589056. Its totient is φ = 71282640.

The previous prime is 112166183. The next prime is 112166209. The reversal of 112166193 is 391661211.

It is not a de Polignac number, because 112166193 - 2¹² = 112162097 is a prime.

It is a super-2 number, since 2×112166193² = 25162509704226498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112166193.

It is not an unprimeable number, because it can be changed into a prime (112166183) 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, 18846 + ... + 24072.

It is an arithmetic number, because the mean of its divisors is an integer number (9786816).

Almost surely, 2^112166193 is an apocalyptic number.

It is an amenable number.

112166193 is a deficient number, since it is larger than the sum of its proper divisors (44422863).

112166193 is a wasteful number, since it uses less digits than its factorization.

112166193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5564.

The product of its digits is 1944, while the sum is 30.

The square root of 112166193 is about 10590.8542148403. The cubic root of 112166193 is about 482.2667568923.

The spelling of 112166193 in words is "one hundred twelve million, one hundred sixty-six thousand, one hundred ninety-three".