112266631 has 4 divisors (see below), whose sum is σ = 112367200. Its totient is φ = 112166064.

The previous prime is 112266629. The next prime is 112266641. The reversal of 112266631 is 136662211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136662211 = 7 ⋅19523173.

It is a cyclic number.

It is not a de Polignac number, because 112266631 - 2¹ = 112266629 is a prime.

It is a super-2 number, since 2×112266631² = 25207592872180322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112266631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112266641) 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 3 ways as a sum of consecutive naturals, for example, 48591 + ... + 50848.

It is an arithmetic number, because the mean of its divisors is an integer number (28091800).

Almost surely, 2^112266631 is an apocalyptic number.

112266631 is a deficient number, since it is larger than the sum of its proper divisors (100569).

112266631 is an equidigital number, since it uses as much as digits as its factorization.

112266631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100568.

The product of its digits is 2592, while the sum is 28.

The square root of 112266631 is about 10595.5948865555. The cubic root of 112266631 is about 482.4106607927.

The spelling of 112266631 in words is "one hundred twelve million, two hundred sixty-six thousand, six hundred thirty-one".