112442132 has 24 divisors (see below), whose sum is σ = 217691712. Its totient is φ = 50388800.

The previous prime is 112442123. The next prime is 112442137. The reversal of 112442132 is 231244211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112442137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14873 + ... + 21120.

It is an arithmetic number, because the mean of its divisors is an integer number (9070488).

Almost surely, 2^112442132 is an apocalyptic number.

It is an amenable number.

112442132 is a deficient number, since it is larger than the sum of its proper divisors (105249580).

112442132 is a wasteful number, since it uses less digits than its factorization.

112442132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36079 (or 36077 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 112442132 is about 10603.8734432282. The cubic root of 112442132 is about 482.6619063441.

Adding to 112442132 its reverse (231244211), we get a palindrome (343686343).

It can be divided in two parts, 112 and 442132, that added together give a palindrome (442244).

The spelling of 112442132 in words is "one hundred twelve million, four hundred forty-two thousand, one hundred thirty-two".