6633223366 has 16 divisors (see below), whose sum is σ = 12404989440. Its totient is φ = 2584372680.

The previous prime is 6633223339. The next prime is 6633223367.

It is a happy number.

6633223366 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6633223367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21536286 + ... + 21536593.

It is an arithmetic number, because the mean of its divisors is an integer number (775311840).

Almost surely, 2^6633223366 is an apocalyptic number.

6633223366 is a deficient number, since it is larger than the sum of its proper divisors (5771766074).

6633223366 is a wasteful number, since it uses less digits than its factorization.

6633223366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43072899.

The product of its digits is 419904, while the sum is 40.

The square root of 6633223366 is about 81444.6030501715. The cubic root of 6633223366 is about 1878.9196454320.

It can be divided in two parts, 66332 and 23366, that added together give a palindrome (89698).

The spelling of 6633223366 in words is "six billion, six hundred thirty-three million, two hundred twenty-three thousand, three hundred sixty-six".