112130422 has 4 divisors (see below), whose sum is σ = 168195636. Its totient is φ = 56065210.

The previous prime is 112130407. The next prime is 112130423. The reversal of 112130422 is 224031211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224031211 = 1061 ⋅211151.

It is a junction number, because it is equal to n+sod(n) for n = 112130396 and 112130405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28032604 + ... + 28032607.

It is an arithmetic number, because the mean of its divisors is an integer number (42048909).

Almost surely, 2^112130422 is an apocalyptic number.

112130422 is a deficient number, since it is larger than the sum of its proper divisors (56065214).

112130422 is an equidigital number, since it uses as much as digits as its factorization.

112130422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56065213.

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

The square root of 112130422 is about 10589.1653117703. The cubic root of 112130422 is about 482.2154847639.

Adding to 112130422 its reverse (224031211), we get a palindrome (336161633).

The spelling of 112130422 in words is "one hundred twelve million, one hundred thirty thousand, four hundred twenty-two".