112431122 has 8 divisors (see below), whose sum is σ = 168910896. Its totient is φ = 56127492.

The previous prime is 112431103. The next prime is 112431157. The reversal of 112431122 is 221134211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112431122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42428 + ... + 44999.

It is an arithmetic number, because the mean of its divisors is an integer number (21113862).

Almost surely, 2^112431122 is an apocalyptic number.

112431122 is a deficient number, since it is larger than the sum of its proper divisors (56479774).

112431122 is an equidigital number, since it uses as much as digits as its factorization.

112431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88072.

The product of its digits is 96, while the sum is 17.

The square root of 112431122 is about 10603.3542806039. The cubic root of 112431122 is about 482.6461522226.

Adding to 112431122 its reverse (221134211), we get a palindrome (333565333).

The spelling of 112431122 in words is "one hundred twelve million, four hundred thirty-one thousand, one hundred twenty-two".