6622203203 has 16 divisors (see below), whose sum is σ = 8360770560. Its totient is φ = 5094835200.

The previous prime is 6622203199. The next prime is 6622203251. The reversal of 6622203203 is 3023022266.

6622203203 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6622203203 - 2² = 6622203199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6622203253) 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 15 ways as a sum of consecutive naturals, for example, 538238 + ... + 550403.

It is an arithmetic number, because the mean of its divisors is an integer number (522548160).

Almost surely, 2^6622203203 is an apocalyptic number.

6622203203 is a deficient number, since it is larger than the sum of its proper divisors (1738567357).

6622203203 is a wasteful number, since it uses less digits than its factorization.

6622203203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088738.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 6622203203 is about 81376.9205794862. The cubic root of 6622203203 is about 1877.8785488738.

Adding to 6622203203 its reverse (3023022266), we get a palindrome (9645225469).

The spelling of 6622203203 in words is "six billion, six hundred twenty-two million, two hundred three thousand, two hundred three".