12422324 has 12 divisors (see below), whose sum is σ = 22488900. Its totient is φ = 5996928.

The previous prime is 12422309. The next prime is 12422329. The reversal of 12422324 is 42322421.

It can be written as a sum of positive squares in 2 ways, for example, as 3541924 + 8880400 = 1882^2 + 2980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12422296 and 12422305.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53429 + ... + 53660.

It is an arithmetic number, because the mean of its divisors is an integer number (1874075).

Almost surely, 2^12422324 is an apocalyptic number.

It is an amenable number.

12422324 is a deficient number, since it is larger than the sum of its proper divisors (10066576).

12422324 is a wasteful number, since it uses less digits than its factorization.

12422324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107122 (or 107120 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 12422324 is about 3524.5317419481. The cubic root of 12422324 is about 231.5977224121.

Adding to 12422324 its reverse (42322421), we get a palindrome (54744745).

The spelling of 12422324 in words is "twelve million, four hundred twenty-two thousand, three hundred twenty-four".