12234424 has 16 divisors (see below), whose sum is σ = 24289200. Its totient is φ = 5757312.

The previous prime is 12234421. The next prime is 12234427. The reversal of 12234424 is 42443221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12234421) and next prime (12234427).

It is a super-2 number, since 2×12234424² = 299362261223552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12234395 and 12234404.

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, 44844 + ... + 45115.

It is an arithmetic number, because the mean of its divisors is an integer number (1518075).

Almost surely, 2^12234424 is an apocalyptic number.

It is an amenable number.

12234424 is a deficient number, since it is larger than the sum of its proper divisors (12054776).

12234424 is a wasteful number, since it uses less digits than its factorization.

12234424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89982 (or 89978 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 12234424 is about 3497.7741493699. The cubic root of 12234424 is about 230.4240695501.

Adding to 12234424 its reverse (42443221), we get a palindrome (54677645).

The spelling of 12234424 in words is "twelve million, two hundred thirty-four thousand, four hundred twenty-four".