6766122227 has 2 divisors, whose sum is σ = 6766122228. Its totient is φ = 6766122226.

The previous prime is 6766122203. The next prime is 6766122241. The reversal of 6766122227 is 7222216676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6766122227 - 2¹⁰ = 6766121203 is a prime.

It is not a weakly prime, because it can be changed into another prime (6766122277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3383061113 + 3383061114.

It is an arithmetic number, because the mean of its divisors is an integer number (3383061114).

Almost surely, 2^6766122227 is an apocalyptic number.

6766122227 is a deficient number, since it is larger than the sum of its proper divisors (1).

6766122227 is an equidigital number, since it uses as much as digits as its factorization.

6766122227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 41.

The square root of 6766122227 is about 82256.4418571579. The cubic root of 6766122227 is about 1891.3850253920.

The spelling of 6766122227 in words is "six billion, seven hundred sixty-six million, one hundred twenty-two thousand, two hundred twenty-seven".