1223012000317 has 2 divisors, whose sum is σ = 1223012000318. Its totient is φ = 1223012000316.

The previous prime is 1223012000297. The next prime is 1223012000347. The reversal of 1223012000317 is 7130002103221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1034179166916 + 188832833401 = 1016946^2 + 434549^2 .

It is a cyclic number.

It is not a de Polignac number, because 1223012000317 - 2¹⁵ = 1223011967549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223012000347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611506000158 + 611506000159.

It is an arithmetic number, because the mean of its divisors is an integer number (611506000159).

Almost surely, 2^{1223012000317} is an apocalyptic number.

It is an amenable number.

1223012000317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223012000317 is an equidigital number, since it uses as much as digits as its factorization.

1223012000317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 1223012000317 its reverse (7130002103221), we get a palindrome (8353014103538).

The spelling of 1223012000317 in words is "one trillion, two hundred twenty-three billion, twelve million, three hundred seventeen", and thus it is an aban number.