12303221000027 has 2 divisors, whose sum is σ = 12303221000028. Its totient is φ = 12303221000026.

The previous prime is 12303221000003. The next prime is 12303221000047. The reversal of 12303221000027 is 72000012230321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12303221000027 - 2³⁸ = 12028343093083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12303220999966 and 12303221000011.

It is not a weakly prime, because it can be changed into another prime (12303221000047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151610500013 + 6151610500014.

It is an arithmetic number, because the mean of its divisors is an integer number (6151610500014).

Almost surely, 2^{12303221000027} is an apocalyptic number.

12303221000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303221000027 is an equidigital number, since it uses as much as digits as its factorization.

12303221000027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 12303221000027 its reverse (72000012230321), we get a palindrome (84303233230348).

The spelling of 12303221000027 in words is "twelve trillion, three hundred three billion, two hundred twenty-one million, twenty-seven", and thus it is an aban number.