12313013223229 has 2 divisors, whose sum is σ = 12313013223230. Its totient is φ = 12313013223228.

The previous prime is 12313013223193. The next prime is 12313013223239. The reversal of 12313013223229 is 92232231031321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9912611464900 + 2400401758329 = 3148430^2 + 1549323^2 .

It is a cyclic number.

It is not a de Polignac number, because 12313013223229 - 2¹⁷ = 12313013092157 is a prime.

It is a super-2 number, since 2×12313013223229² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12313013223194 and 12313013223203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12313013223239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156506611614 + 6156506611615.

It is an arithmetic number, because the mean of its divisors is an integer number (6156506611615).

Almost surely, 2^{12313013223229} is an apocalyptic number.

It is an amenable number.

12313013223229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313013223229 is an equidigital number, since it uses as much as digits as its factorization.

12313013223229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 12313013223229 in words is "twelve trillion, three hundred thirteen billion, thirteen million, two hundred twenty-three thousand, two hundred twenty-nine".