112132422 has 48 divisors (see below), whose sum is σ = 252141552. Its totient is φ = 35985600.

The previous prime is 112132411. The next prime is 112132481. The reversal of 112132422 is 224231211.

It is a happy number.

112132422 is a `hidden beast` number, since 112 + 132 + 422 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112132395 and 112132404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66433 + ... + 68099.

It is an arithmetic number, because the mean of its divisors is an integer number (5252949).

Almost surely, 2^112132422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112132422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126070776).

112132422 is an abundant number, since it is smaller than the sum of its proper divisors (140009130).

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

112132422 is a wasteful number, since it uses less digits than its factorization.

112132422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813 (or 1810 counting only the distinct ones).

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

The square root of 112132422 is about 10589.2597474989. The cubic root of 112132422 is about 482.2183517386.

Adding to 112132422 its reverse (224231211), we get a palindrome (336363633).

The spelling of 112132422 in words is "one hundred twelve million, one hundred thirty-two thousand, four hundred twenty-two".