8223553228 has 24 divisors (see below), whose sum is σ = 15956884944. Its totient is φ = 3676699200.

The previous prime is 8223553207. The next prime is 8223553253.

8223553228 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529275 + ... + 1534642.

It is an arithmetic number, because the mean of its divisors is an integer number (664870206).

Almost surely, 2^8223553228 is an apocalyptic number.

It is an amenable number.

8223553228 is a deficient number, since it is larger than the sum of its proper divisors (7733331716).

8223553228 is a wasteful number, since it uses less digits than its factorization.

8223553228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063993 (or 3063991 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 8223553228 is about 90683.8090730644. The cubic root of 8223553228 is about 2018.4585524897.

The spelling of 8223553228 in words is "eight billion, two hundred twenty-three million, five hundred fifty-three thousand, two hundred twenty-eight".