12202446497 has 2 divisors, whose sum is σ = 12202446498. Its totient is φ = 12202446496.

The previous prime is 12202446469. The next prime is 12202446533. The reversal of 12202446497 is 79464420221.

12202446497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12033212416 + 169234081 = 109696^2 + 13009^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202446497 - 2¹² = 12202442401 is a prime.

It is not a weakly prime, because it can be changed into another prime (12202446457) 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, 6101223248 + 6101223249.

It is an arithmetic number, because the mean of its divisors is an integer number (6101223249).

Almost surely, 2^12202446497 is an apocalyptic number.

It is an amenable number.

12202446497 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202446497 is an equidigital number, since it uses as much as digits as its factorization.

12202446497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 12202446497 in words is "twelve billion, two hundred two million, four hundred forty-six thousand, four hundred ninety-seven".