210230222 has 16 divisors (see below), whose sum is σ = 328311360. Its totient is φ = 100839648.

The previous prime is 210230161. The next prime is 210230227. The reversal of 210230222 is 222032012.

It is a junction number, because it is equal to n+sod(n) for n = 210230197 and 210230206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210230227) 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 7 ways as a sum of consecutive naturals, for example, 2438 + ... + 20649.

It is an arithmetic number, because the mean of its divisors is an integer number (20519460).

Almost surely, 2^210230222 is an apocalyptic number.

210230222 is a deficient number, since it is larger than the sum of its proper divisors (118081138).

210230222 is a wasteful number, since it uses less digits than its factorization.

210230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23275.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 210230222 is about 14499.3179839605. The cubic root of 210230222 is about 594.6093257270.

Adding to 210230222 its reverse (222032012), we get a palindrome (432262234).

The spelling of 210230222 in words is "two hundred ten million, two hundred thirty thousand, two hundred twenty-two".