12223468 has 12 divisors (see below), whose sum is σ = 21969472. Its totient is φ = 5946480.

The previous prime is 12223457. The next prime is 12223469. The reversal of 12223468 is 86432221.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (12223469) 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, 41148 + ... + 41443.

Almost surely, 2^12223468 is an apocalyptic number.

It is an amenable number.

12223468 is a deficient number, since it is larger than the sum of its proper divisors (9746004).

12223468 is a wasteful number, since it uses less digits than its factorization.

12223468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82632 (or 82630 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 12223468 is about 3496.2076597365. The cubic root of 12223468 is about 230.3552669633.

Adding to 12223468 its reverse (86432221), we get a palindrome (98655689).

The spelling of 12223468 in words is "twelve million, two hundred twenty-three thousand, four hundred sixty-eight".