12223323127 has 2 divisors, whose sum is σ = 12223323128. Its totient is φ = 12223323126.

The previous prime is 12223323107. The next prime is 12223323139. The reversal of 12223323127 is 72132332221.

It is a strong prime.

It is an emirp because it is prime and its reverse (72132332221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12223323127 - 2⁷ = 12223322999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12223323095 and 12223323104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223323107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111661563 + 6111661564.

It is an arithmetic number, because the mean of its divisors is an integer number (6111661564).

Almost surely, 2^12223323127 is an apocalyptic number.

12223323127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223323127 is an equidigital number, since it uses as much as digits as its factorization.

12223323127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

Adding to 12223323127 its reverse (72132332221), we get a palindrome (84355655348).

The spelling of 12223323127 in words is "twelve billion, two hundred twenty-three million, three hundred twenty-three thousand, one hundred twenty-seven".