12113422 has 4 divisors (see below), whose sum is σ = 18170136. Its totient is φ = 6056710.

The previous prime is 12113417. The next prime is 12113443. The reversal of 12113422 is 22431121.

12113422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12113396 and 12113405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3028354 + ... + 3028357.

It is an arithmetic number, because the mean of its divisors is an integer number (4542534).

Almost surely, 2^12113422 is an apocalyptic number.

12113422 is a deficient number, since it is larger than the sum of its proper divisors (6056714).

12113422 is an equidigital number, since it uses as much as digits as its factorization.

12113422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056713.

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

The square root of 12113422 is about 3480.4341683187. The cubic root of 12113422 is about 229.6618976847.

Adding to 12113422 its reverse (22431121), we get a palindrome (34544543).

The spelling of 12113422 in words is "twelve million, one hundred thirteen thousand, four hundred twenty-two".