112200023231 has 4 divisors (see below), whose sum is σ = 114101718600. Its totient is φ = 110298327864.

The previous prime is 112200023227. The next prime is 112200023233. The reversal of 112200023231 is 132320002211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132320002211 = 269 ⋅491895919.

It is a cyclic number.

It is not a de Polignac number, because 112200023231 - 2² = 112200023227 is a prime.

It is a super-2 number, since 2×112200023231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200023233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950847596 + ... + 950847713.

It is an arithmetic number, because the mean of its divisors is an integer number (28525429650).

Almost surely, 2^112200023231 is an apocalyptic number.

112200023231 is a deficient number, since it is larger than the sum of its proper divisors (1901695369).

112200023231 is an equidigital number, since it uses as much as digits as its factorization.

112200023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901695368.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112200023231 its reverse (132320002211), we get a palindrome (244520025442).

The spelling of 112200023231 in words is "one hundred twelve billion, two hundred million, twenty-three thousand, two hundred thirty-one".