6600822223 has 2 divisors, whose sum is σ = 6600822224. Its totient is φ = 6600822222.

The previous prime is 6600822209. The next prime is 6600822247. The reversal of 6600822223 is 3222280066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6600822223 - 2²¹ = 6598725071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6600820223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3300411111 + 3300411112.

It is an arithmetic number, because the mean of its divisors is an integer number (3300411112).

Almost surely, 2^6600822223 is an apocalyptic number.

6600822223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6600822223 is an equidigital number, since it uses as much as digits as its factorization.

6600822223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6600822223 is about 81245.4443215126. Note that the first 3 decimals coincide. The cubic root of 6600822223 is about 1875.8553464439.

The spelling of 6600822223 in words is "six billion, six hundred million, eight hundred twenty-two thousand, two hundred twenty-three".