6351366122611 has 16 divisors (see below), whose sum is σ = 6717108487680. Its totient is φ = 5993398290880.

The previous prime is 6351366122581. The next prime is 6351366122669. The reversal of 6351366122611 is 1162216631536.

It is a cyclic number.

It is not a de Polignac number, because 6351366122611 - 2⁷ = 6351366122483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6351366722611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2595175 + ... + 4408816.

It is an arithmetic number, because the mean of its divisors is an integer number (419819280480).

Almost surely, 2^{6351366122611} is an apocalyptic number.

6351366122611 is a deficient number, since it is larger than the sum of its proper divisors (365742365069).

6351366122611 is a wasteful number, since it uses less digits than its factorization.

6351366122611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7004546.

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

The spelling of 6351366122611 in words is "six trillion, three hundred fifty-one billion, three hundred sixty-six million, one hundred twenty-two thousand, six hundred eleven".