112202166 has 16 divisors (see below), whose sum is σ = 228639024. Its totient is φ = 36694944.

The previous prime is 112202149. The next prime is 112202171. The reversal of 112202166 is 661202211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176101 + ... + 176736.

It is an arithmetic number, because the mean of its divisors is an integer number (14289939).

Almost surely, 2^112202166 is an apocalyptic number.

112202166 is an abundant number, since it is smaller than the sum of its proper divisors (116436858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112202166 is a wasteful number, since it uses less digits than its factorization.

112202166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352895.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 112202166 is about 10592.5523836326. The cubic root of 112202166 is about 482.3183075639.

Adding to 112202166 its reverse (661202211), we get a palindrome (773404377).

The spelling of 112202166 in words is "one hundred twelve million, two hundred two thousand, one hundred sixty-six".