330432003022221 has 12 divisors (see below), whose sum is σ = 477353696440348. Its totient is φ = 220258913364864.

The previous prime is 330432003022217. The next prime is 330432003022279. The reversal of 330432003022221 is 122220300234033.

330432003022221 is a `hidden beast` number, since 3 + 3 + 0 + 432 + 0 + 0 + 3 + 0 + 2 + 2 + 221 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 324617297745321 + 5814705276900 = 18017139^2 + 2411370^2 .

It is not a de Polignac number, because 330432003022221 - 2² = 330432003022217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330432003020221) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2423982220 + ... + 2424118533.

Almost surely, 2^{330432003022221} is an apocalyptic number.

It is an amenable number.

330432003022221 is a deficient number, since it is larger than the sum of its proper divisors (146921693418127).

330432003022221 is a wasteful number, since it uses less digits than its factorization.

330432003022221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848108332 (or 4848108329 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 330432003022221 its reverse (122220300234033), we get a palindrome (452652303256254).

The spelling of 330432003022221 in words is "three hundred thirty trillion, four hundred thirty-two billion, three million, twenty-two thousand, two hundred twenty-one".