7022230 has 16 divisors (see below), whose sum is σ = 12982320. Its totient is φ = 2732832.

The previous prime is 7022219. The next prime is 7022233. The reversal of 7022230 is 322207.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7022233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9120 + ... + 9859.

It is an arithmetic number, because the mean of its divisors is an integer number (811395).

Almost surely, 2^7022230 is an apocalyptic number.

7022230 is a deficient number, since it is larger than the sum of its proper divisors (5960090).

7022230 is a wasteful number, since it uses less digits than its factorization.

7022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19023.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 7022230 is about 2649.9490561141. The cubic root of 7022230 is about 191.4954017261.

Adding to 7022230 its reverse (322207), we get a palindrome (7344437).

The spelling of 7022230 in words is "seven million, twenty-two thousand, two hundred thirty".