12330111223 has 2 divisors, whose sum is σ = 12330111224. Its totient is φ = 12330111222.

The previous prime is 12330111197. The next prime is 12330111229. The reversal of 12330111223 is 32211103321.

It is a strong prime.

It is an emirp because it is prime and its reverse (32211103321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12330111223 - 2⁹ = 12330110711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12330111223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12330111229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165055611 + 6165055612.

It is an arithmetic number, because the mean of its divisors is an integer number (6165055612).

Almost surely, 2^12330111223 is an apocalyptic number.

12330111223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330111223 is an equidigital number, since it uses as much as digits as its factorization.

12330111223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12330111223 its reverse (32211103321), we get a palindrome (44541214544).

The spelling of 12330111223 in words is "twelve billion, three hundred thirty million, one hundred eleven thousand, two hundred twenty-three".