1223597713799 has 2 divisors, whose sum is σ = 1223597713800. Its totient is φ = 1223597713798.

The previous prime is 1223597713781. The next prime is 1223597713861. The reversal of 1223597713799 is 9973177953221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1223597713799 - 2¹² = 1223597709703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223597713729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611798856899 + 611798856900.

It is an arithmetic number, because the mean of its divisors is an integer number (611798856900).

Almost surely, 2^{1223597713799} is an apocalyptic number.

1223597713799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223597713799 is an equidigital number, since it uses as much as digits as its factorization.

1223597713799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45008460, while the sum is 65.

The spelling of 1223597713799 in words is "one trillion, two hundred twenty-three billion, five hundred ninety-seven million, seven hundred thirteen thousand, seven hundred ninety-nine".