12230429999 has 2 divisors, whose sum is σ = 12230430000. Its totient is φ = 12230429998.

The previous prime is 12230429993. The next prime is 12230430041. The reversal of 12230429999 is 99992403221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12230429999 - 2²⁴ = 12213652783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12230429993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115214999 + 6115215000.

It is an arithmetic number, because the mean of its divisors is an integer number (6115215000).

Almost surely, 2^12230429999 is an apocalyptic number.

12230429999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230429999 is an equidigital number, since it uses as much as digits as its factorization.

12230429999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 50.

The spelling of 12230429999 in words is "twelve billion, two hundred thirty million, four hundred twenty-nine thousand, nine hundred ninety-nine".