112200252431 has 4 divisors (see below), whose sum is σ = 112222956192. Its totient is φ = 112177548672.

The previous prime is 112200252413. The next prime is 112200252457. The reversal of 112200252431 is 134252002211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112200252431 - 2¹⁰ = 112200251407 is a prime.

It is a super-2 number, since 2×112200252431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112200252397 and 112200252406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200258431) 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, 11344466 + ... + 11354351.

It is an arithmetic number, because the mean of its divisors is an integer number (28055739048).

Almost surely, 2^112200252431 is an apocalyptic number.

112200252431 is a deficient number, since it is larger than the sum of its proper divisors (22703761).

112200252431 is an equidigital number, since it uses as much as digits as its factorization.

112200252431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22703760.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 112200252431 its reverse (134252002211), we get a palindrome (246452254642).

The spelling of 112200252431 in words is "one hundred twelve billion, two hundred million, two hundred fifty-two thousand, four hundred thirty-one".