112255607531 has 8 divisors (see below), whose sum is σ = 113323111440. Its totient is φ = 111188788128.

The previous prime is 112255607491. The next prime is 112255607591. The reversal of 112255607531 is 135706552211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112255607531 is a prime.

It is a super-2 number, since 2×112255607531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112255607591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161480 + ... + 500586.

It is an arithmetic number, because the mean of its divisors is an integer number (14165388930).

Almost surely, 2^112255607531 is an apocalyptic number.

112255607531 is a deficient number, since it is larger than the sum of its proper divisors (1067503909).

112255607531 is a wasteful number, since it uses less digits than its factorization.

112255607531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342253.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 112255607531 in words is "one hundred twelve billion, two hundred fifty-five million, six hundred seven thousand, five hundred thirty-one".