220330122321 has 48 divisors (see below), whose sum is σ = 306615640320. Its totient is φ = 140658785280.

The previous prime is 220330122241. The next prime is 220330122347. The reversal of 220330122321 is 123221033022.

It is a happy number.

220330122321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220330122321 - 2¹³ = 220330114129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220330122371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105876001 + ... + 105878081.

It is an arithmetic number, because the mean of its divisors is an integer number (6387825840).

Almost surely, 2^220330122321 is an apocalyptic number.

It is an amenable number.

220330122321 is a deficient number, since it is larger than the sum of its proper divisors (86285517999).

220330122321 is a wasteful number, since it uses less digits than its factorization.

220330122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406 (or 2323 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220330122321 its reverse (123221033022), we get a palindrome (343551155343).

The spelling of 220330122321 in words is "two hundred twenty billion, three hundred thirty million, one hundred twenty-two thousand, three hundred twenty-one".