12227323 has 2 divisors, whose sum is σ = 12227324. Its totient is φ = 12227322.

The previous prime is 12227309. The next prime is 12227333. The reversal of 12227323 is 32372221.

12227323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12227323 - 2⁵ = 12227291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12227294 and 12227303.

It is not a weakly prime, because it can be changed into another prime (12227333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6113661 + 6113662.

It is an arithmetic number, because the mean of its divisors is an integer number (6113662).

Almost surely, 2^12227323 is an apocalyptic number.

12227323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12227323 is an equidigital number, since it uses as much as digits as its factorization.

12227323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 22.

The square root of 12227323 is about 3496.7589279217. The cubic root of 12227323 is about 230.3794806648.

Adding to 12227323 its reverse (32372221), we get a palindrome (44599544).

The spelling of 12227323 in words is "twelve million, two hundred twenty-seven thousand, three hundred twenty-three".