12234422 has 8 divisors (see below), whose sum is σ = 18408072. Its totient is φ = 6098400.

The previous prime is 12234421. The next prime is 12234427. The reversal of 12234422 is 22443221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12234394 and 12234403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8579 + ... + 9902.

It is an arithmetic number, because the mean of its divisors is an integer number (2301009).

Almost surely, 2^12234422 is an apocalyptic number.

12234422 is a deficient number, since it is larger than the sum of its proper divisors (6173650).

12234422 is a wasteful number, since it uses less digits than its factorization.

12234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18814.

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

The square root of 12234422 is about 3497.7738634737. The cubic root of 12234422 is about 230.4240569940.

Adding to 12234422 its reverse (22443221), we get a palindrome (34677643).

The spelling of 12234422 in words is "twelve million, two hundred thirty-four thousand, four hundred twenty-two".