112200004431 has 12 divisors (see below), whose sum is σ = 162070281360. Its totient is φ = 74798337600.

The previous prime is 112200004421. The next prime is 112200004453. The reversal of 112200004431 is 134400002211.

112200004431 is a `hidden beast` number, since 1 + 1 + 220 + 0 + 0 + 0 + 443 + 1 = 666.

It is not a de Polignac number, because 112200004431 - 2⁷ = 112200004303 is a prime.

It is a super-2 number, since 2×112200004431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200004421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396631 + ... + 617831.

It is an arithmetic number, because the mean of its divisors is an integer number (13505856780).

Almost surely, 2^112200004431 is an apocalyptic number.

112200004431 is a deficient number, since it is larger than the sum of its proper divisors (49870276929).

112200004431 is a wasteful number, since it uses less digits than its factorization.

112200004431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277566 (or 277563 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112200004431 its reverse (134400002211), we get a palindrome (246600006642).

The spelling of 112200004431 in words is "one hundred twelve billion, two hundred million, four thousand, four hundred thirty-one".