112616252166 has 64 divisors (see below), whose sum is σ = 248486870016. Its totient is φ = 33741453600.

The previous prime is 112616252129. The next prime is 112616252201. The reversal of 112616252166 is 661252616211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3678181 + ... + 3708671.

It is an arithmetic number, because the mean of its divisors is an integer number (3882607344).

Almost surely, 2^112616252166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112616252166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124243435008).

112616252166 is an abundant number, since it is smaller than the sum of its proper divisors (135870617850).

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

112616252166 is a wasteful number, since it uses less digits than its factorization.

112616252166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31137.

The product of its digits is 51840, while the sum is 39.

Adding to 112616252166 its reverse (661252616211), we get a palindrome (773868868377).

The spelling of 112616252166 in words is "one hundred twelve billion, six hundred sixteen million, two hundred fifty-two thousand, one hundred sixty-six".