112206173 has 8 divisors (see below), whose sum is σ = 114616992. Its totient is φ = 109817136.

The previous prime is 112206169. The next prime is 112206181. The reversal of 112206173 is 371602211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112206173 - 2² = 112206169 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112206113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5186 + ... + 15852.

It is an arithmetic number, because the mean of its divisors is an integer number (14327124).

Almost surely, 2^112206173 is an apocalyptic number.

It is an amenable number.

112206173 is a deficient number, since it is larger than the sum of its proper divisors (2410819).

112206173 is a wasteful number, since it uses less digits than its factorization.

112206173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10891.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 112206173 is about 10592.7415242703. The cubic root of 112206173 is about 482.3240490647.

Adding to 112206173 its reverse (371602211), we get a palindrome (483808384).

The spelling of 112206173 in words is "one hundred twelve million, two hundred six thousand, one hundred seventy-three".