230221210222 has 16 divisors (see below), whose sum is σ = 350580821760. Its totient is φ = 113361865848.

The previous prime is 230221210217. The next prime is 230221210237. The reversal of 230221210222 is 222012122032.

It is a self number, because there is not a number n which added to its sum of digits gives 230221210222.

It is a congruent number.

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, 268929 + ... + 729907.

It is an arithmetic number, because the mean of its divisors is an integer number (21911301360).

Almost surely, 2^230221210222 is an apocalyptic number.

230221210222 is a deficient number, since it is larger than the sum of its proper divisors (120359611538).

230221210222 is a wasteful number, since it uses less digits than its factorization.

230221210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464775.

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

Adding to 230221210222 its reverse (222012122032), we get a palindrome (452233332254).

The spelling of 230221210222 in words is "two hundred thirty billion, two hundred twenty-one million, two hundred ten thousand, two hundred twenty-two".