230222320030020 has 48 divisors (see below), whose sum is σ = 644687723131200. Its totient is φ = 61386406574976.

The previous prime is 230222320030019. The next prime is 230222320030063. The reversal of 230222320030020 is 20030023222032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193530195 + ... + 194716154.

It is an arithmetic number, because the mean of its divisors is an integer number (13430994231900).

Almost surely, 2^{230222320030020} is an apocalyptic number.

230222320030020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230222320030020 is an abundant number, since it is smaller than the sum of its proper divisors (414465403101180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230222320030020 is a wasteful number, since it uses less digits than its factorization.

230222320030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388256244 (or 388256242 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 230222320030020 its reverse (20030023222032), we get a palindrome (250252343252052).

The spelling of 230222320030020 in words is "two hundred thirty trillion, two hundred twenty-two billion, three hundred twenty million, thirty thousand, twenty".