112132412 has 48 divisors (see below), whose sum is σ = 231060480. Its totient is φ = 46619712.

The previous prime is 112132411. The next prime is 112132481. The reversal of 112132412 is 214231211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112132411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182618 + ... + 183230.

It is an arithmetic number, because the mean of its divisors is an integer number (4813760).

Almost surely, 2^112132412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112132412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115530240).

112132412 is an abundant number, since it is smaller than the sum of its proper divisors (118928068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112132412 is a wasteful number, since it uses less digits than its factorization.

112132412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 808 counting only the distinct ones).

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

The square root of 112132412 is about 10589.2592753223. The cubic root of 112132412 is about 482.2183374038.

Adding to 112132412 its reverse (214231211), we get a palindrome (326363623).

It can be divided in two parts, 1121 and 32412, that added together give a palindrome (33533).

The spelling of 112132412 in words is "one hundred twelve million, one hundred thirty-two thousand, four hundred twelve".