112129166 has 8 divisors (see below), whose sum is σ = 172739640. Its totient is φ = 54549288.

The previous prime is 112129159. The next prime is 112129181. The reversal of 112129166 is 661921211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757556 + ... + 757703.

It is an arithmetic number, because the mean of its divisors is an integer number (21592455).

Almost surely, 2^112129166 is an apocalyptic number.

112129166 is a deficient number, since it is larger than the sum of its proper divisors (60610474).

112129166 is a wasteful number, since it uses less digits than its factorization.

112129166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515298.

The product of its digits is 1296, while the sum is 29.

The square root of 112129166 is about 10589.1060057023. The cubic root of 112129166 is about 482.2136842864.

The spelling of 112129166 in words is "one hundred twelve million, one hundred twenty-nine thousand, one hundred sixty-six".