221332033030230 has 192 divisors, whose sum is σ = 601337921708160. Its totient is φ = 56428479744000.

The previous prime is 221332033030193. The next prime is 221332033030243. The reversal of 221332033030230 is 32030330233122.

221332033030230 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 3 + 20 + 330 + 302 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 221332033030194 and 221332033030203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 163408780 + ... + 164757680.

It is an arithmetic number, because the mean of its divisors is an integer number (3131968342230).

Almost surely, 2^{221332033030230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 221332033030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300668960854080).

221332033030230 is an abundant number, since it is smaller than the sum of its proper divisors (380005888677930).

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

221332033030230 is a wasteful number, since it uses less digits than its factorization.

221332033030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349847 (or 1349844 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 221332033030230 its reverse (32030330233122), we get a palindrome (253362363263352).

The spelling of 221332033030230 in words is "two hundred twenty-one trillion, three hundred thirty-two billion, thirty-three million, thirty thousand, two hundred thirty".