12303322066229 has 4 divisors (see below), whose sum is σ = 12535460218476. Its totient is φ = 12071183913984.

The previous prime is 12303322066223. The next prime is 12303322066283. The reversal of 12303322066229 is 92266022330321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8615105522500 + 3688216543729 = 2935150^2 + 1920473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303322066229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303322066223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116069076044 + ... + 116069076149.

It is an arithmetic number, because the mean of its divisors is an integer number (3133865054619).

Almost surely, 2^{12303322066229} is an apocalyptic number.

It is an amenable number.

12303322066229 is a deficient number, since it is larger than the sum of its proper divisors (232138152247).

12303322066229 is an equidigital number, since it uses as much as digits as its factorization.

12303322066229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232138152246.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 12303322066229 in words is "twelve trillion, three hundred three billion, three hundred twenty-two million, sixty-six thousand, two hundred twenty-nine".