8223003228 has 48 divisors (see below), whose sum is σ = 20938135680. Its totient is φ = 2491003200.

The previous prime is 8223003223. The next prime is 8223003251.

8223003228 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 8223003195 and 8223003204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8223003221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485218 + ... + 501878.

It is an arithmetic number, because the mean of its divisors is an integer number (436211160).

Almost surely, 2^8223003228 is an apocalyptic number.

It is an amenable number.

8223003228 is an abundant number, since it is smaller than the sum of its proper divisors (12715132452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8223003228 is a wasteful number, since it uses less digits than its factorization.

8223003228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20418 (or 20416 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 8223003228 is about 90680.7765074826. The cubic root of 8223003228 is about 2018.4135526004.

It can be divided in two parts, 822300 and 3228, that added together give a palindrome (825528).

The spelling of 8223003228 in words is "eight billion, two hundred twenty-three million, three thousand, two hundred twenty-eight".