12223324 has 6 divisors (see below), whose sum is σ = 21390824. Its totient is φ = 6111660.

The previous prime is 12223313. The next prime is 12223381. The reversal of 12223324 is 42332221.

12223324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1527912 + ... + 1527919.

Almost surely, 2^12223324 is an apocalyptic number.

It is an amenable number.

12223324 is a deficient number, since it is larger than the sum of its proper divisors (9167500).

12223324 is a wasteful number, since it uses less digits than its factorization.

12223324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055835 (or 3055833 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 12223324 is about 3496.1870659334. The cubic root of 12223324 is about 230.3543623840.

Adding to 12223324 its reverse (42332221), we get a palindrome (54555545).

The spelling of 12223324 in words is "twelve million, two hundred twenty-three thousand, three hundred twenty-four".