6622992266 has 8 divisors (see below), whose sum is σ = 10837623744. Its totient is φ = 3010451020.

The previous prime is 6622992199. The next prime is 6622992269.

6622992266 is nontrivially palindromic in base 10.

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

It is a super-3 number, since 3×6622992266³ (a number of 30 digits) contains 333 as substring.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (6622992269) 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, 150522530 + ... + 150522573.

It is an arithmetic number, because the mean of its divisors is an integer number (1354702968).

Almost surely, 2^6622992266 is an apocalyptic number.

6622992266 is a deficient number, since it is larger than the sum of its proper divisors (4214631478).

6622992266 is a wasteful number, since it uses less digits than its factorization.

6622992266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301045116.

The product of its digits is 1679616, while the sum is 50.

The square root of 6622992266 is about 81381.7686340129. The cubic root of 6622992266 is about 1877.9531315862.

The spelling of 6622992266 in words is "six billion, six hundred twenty-two million, nine hundred ninety-two thousand, two hundred sixty-six".