12202694593 has 2 divisors, whose sum is σ = 12202694594. Its totient is φ = 12202694592.

The previous prime is 12202694477. The next prime is 12202694599. The reversal of 12202694593 is 39549620221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8505081729 + 3697612864 = 92223^2 + 60808^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202694593 - 2⁹ = 12202694081 is a prime.

It is not a weakly prime, because it can be changed into another prime (12202694599) 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 as a sum of consecutive naturals, namely, 6101347296 + 6101347297.

It is an arithmetic number, because the mean of its divisors is an integer number (6101347297).

Almost surely, 2^12202694593 is an apocalyptic number.

It is an amenable number.

12202694593 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202694593 is an equidigital number, since it uses as much as digits as its factorization.

12202694593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 12202694593 in words is "twelve billion, two hundred two million, six hundred ninety-four thousand, five hundred ninety-three".