8222230 has 8 divisors (see below), whose sum is σ = 14800032. Its totient is φ = 3288888.

The previous prime is 8222213. The next prime is 8222239. The reversal of 8222230 is 322228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8222198 and 8222207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8222239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411102 + ... + 411121.

It is an arithmetic number, because the mean of its divisors is an integer number (1850004).

Almost surely, 2^8222230 is an apocalyptic number.

8222230 is a deficient number, since it is larger than the sum of its proper divisors (6577802).

8222230 is a wasteful number, since it uses less digits than its factorization.

8222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822230.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 8222230 is about 2867.4431119030. The cubic root of 8222230 is about 201.8350285253.

Adding to 8222230 its reverse (322228), we get a palindrome (8544458).

The spelling of 8222230 in words is "eight million, two hundred twenty-two thousand, two hundred thirty".