6622974611017 has 2 divisors, whose sum is σ = 6622974611018. Its totient is φ = 6622974611016.

The previous prime is 6622974610997. The next prime is 6622974611051. The reversal of 6622974611017 is 7101164792266.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5472469527561 + 1150505083456 = 2339331^2 + 1072616^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6622974611017 is a prime.

It is not a weakly prime, because it can be changed into another prime (6622974611117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3311487305508 + 3311487305509.

It is an arithmetic number, because the mean of its divisors is an integer number (3311487305509).

Almost surely, 2^{6622974611017} is an apocalyptic number.

It is an amenable number.

6622974611017 is a deficient number, since it is larger than the sum of its proper divisors (1).

6622974611017 is an equidigital number, since it uses as much as digits as its factorization.

6622974611017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 6622974611017 in words is "six trillion, six hundred twenty-two billion, nine hundred seventy-four million, six hundred eleven thousand, seventeen".