112555011 has 16 divisors (see below), whose sum is σ = 159832224. Its totient is φ = 70209024.

The previous prime is 112554983. The next prime is 112555063. The reversal of 112555011 is 110555211.

It is not a de Polignac number, because 112555011 - 2⁵ = 112554979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112555711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2445 + ... + 15201.

It is an arithmetic number, because the mean of its divisors is an integer number (9989514).

Almost surely, 2^112555011 is an apocalyptic number.

112555011 is a deficient number, since it is larger than the sum of its proper divisors (47277213).

112555011 is a wasteful number, since it uses less digits than its factorization.

112555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12950.

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 112555011 is about 10609.1946442697. The cubic root of 112555011 is about 482.8233647203.

The spelling of 112555011 in words is "one hundred twelve million, five hundred fifty-five thousand, eleven".