6766122422 has 8 divisors (see below), whose sum is σ = 10154095200. Its totient is φ = 3381424024.

The previous prime is 6766122421. The next prime is 6766122469. The reversal of 6766122422 is 2242216676.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6766122422² = 91560825258982292168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6766122421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813422 + ... + 821697.

It is an arithmetic number, because the mean of its divisors is an integer number (1269261900).

Almost surely, 2^6766122422 is an apocalyptic number.

6766122422 is a deficient number, since it is larger than the sum of its proper divisors (3387972778).

6766122422 is a wasteful number, since it uses less digits than its factorization.

6766122422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637190.

The product of its digits is 96768, while the sum is 38.

The square root of 6766122422 is about 82256.4430424754. The cubic root of 6766122422 is about 1891.3850435620.

The spelling of 6766122422 in words is "six billion, seven hundred sixty-six million, one hundred twenty-two thousand, four hundred twenty-two".