12213030079 has 2 divisors, whose sum is σ = 12213030080. Its totient is φ = 12213030078.

The previous prime is 12213030059. The next prime is 12213030173. The reversal of 12213030079 is 97003031221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12213030079 - 2⁷ = 12213029951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213030059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106515039 + 6106515040.

It is an arithmetic number, because the mean of its divisors is an integer number (6106515040).

Almost surely, 2^12213030079 is an apocalyptic number.

12213030079 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213030079 is an equidigital number, since it uses as much as digits as its factorization.

12213030079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 12213030079 in words is "twelve billion, two hundred thirteen million, thirty thousand, seventy-nine".