12422326 has 16 divisors (see below), whose sum is σ = 21359520. Its totient is φ = 5307840.

The previous prime is 12422309. The next prime is 12422329. The reversal of 12422326 is 62322421.

It is a junction number, because it is equal to n+sod(n) for n = 12422297 and 12422306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422329) 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, 4306 + ... + 6586.

It is an arithmetic number, because the mean of its divisors is an integer number (1334970).

Almost surely, 2^12422326 is an apocalyptic number.

12422326 is a deficient number, since it is larger than the sum of its proper divisors (8937194).

12422326 is a wasteful number, since it uses less digits than its factorization.

12422326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679.

The product of its digits is 1152, while the sum is 22.

The square root of 12422326 is about 3524.5320256738. The cubic root of 12422326 is about 231.5977348412.

Adding to 12422326 its reverse (62322421), we get a palindrome (74744747).

The spelling of 12422326 in words is "twelve million, four hundred twenty-two thousand, three hundred twenty-six".