112431022 has 12 divisors (see below), whose sum is σ = 185372208. Its totient is φ = 51104900.

The previous prime is 112431001. The next prime is 112431029. The reversal of 112431022 is 220134211.

It is a junction number, because it is equal to n+sod(n) for n = 112430987 and 112431005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112431029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232054 + ... + 232537.

It is an arithmetic number, because the mean of its divisors is an integer number (15447684).

Almost surely, 2^112431022 is an apocalyptic number.

112431022 is a deficient number, since it is larger than the sum of its proper divisors (72941186).

112431022 is a wasteful number, since it uses less digits than its factorization.

112431022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464615 (or 464604 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 112431022 is about 10603.3495651138. The cubic root of 112431022 is about 482.6460091286.

Adding to 112431022 its reverse (220134211), we get a palindrome (332565233).

It can be divided in two parts, 112 and 431022, that added together give a palindrome (431134).

The spelling of 112431022 in words is "one hundred twelve million, four hundred thirty-one thousand, twenty-two".