12323302229 has 4 divisors (see below), whose sum is σ = 14083773984. Its totient is φ = 10562830476.

The previous prime is 12323302217. The next prime is 12323302231. The reversal of 12323302229 is 92220332321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12323302229 - 2³² = 8028334933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323302259) 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 in 3 ways as a sum of consecutive naturals, for example, 880235867 + ... + 880235880.

It is an arithmetic number, because the mean of its divisors is an integer number (3520943496).

Almost surely, 2^12323302229 is an apocalyptic number.

It is an amenable number.

12323302229 is a deficient number, since it is larger than the sum of its proper divisors (1760471755).

12323302229 is an equidigital number, since it uses as much as digits as its factorization.

12323302229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760471754.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 12323302229 in words is "twelve billion, three hundred twenty-three million, three hundred two thousand, two hundred twenty-nine".