6616763222 has 16 divisors (see below), whose sum is σ = 10513828512. Its totient is φ = 3112333440.

The previous prime is 6616763191. The next prime is 6616763227. The reversal of 6616763222 is 2223676166.

It is a self number, because there is not a number n which added to its sum of digits gives 6616763222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6616763227) 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 in 7 ways as a sum of consecutive naturals, for example, 31703 + ... + 119325.

It is an arithmetic number, because the mean of its divisors is an integer number (657114282).

Almost surely, 2^6616763222 is an apocalyptic number.

6616763222 is a deficient number, since it is larger than the sum of its proper divisors (3897065290).

6616763222 is a wasteful number, since it uses less digits than its factorization.

6616763222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89863.

The product of its digits is 217728, while the sum is 41.

The square root of 6616763222 is about 81343.4891186750. The cubic root of 6616763222 is about 1877.3641972858.

The spelling of 6616763222 in words is "six billion, six hundred sixteen million, seven hundred sixty-three thousand, two hundred twenty-two".