220330201321 has 8 divisors (see below), whose sum is σ = 228344497920. Its totient is φ = 212343685008.

The previous prime is 220330201303. The next prime is 220330201327. The reversal of 220330201321 is 123102033022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220330201321 - 2¹⁹ = 220329677033 is a prime.

It is a super-2 number, since 2×220330201321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220330201327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6928921 + ... + 6960646.

It is an arithmetic number, because the mean of its divisors is an integer number (28543062240).

Almost surely, 2^220330201321 is an apocalyptic number.

It is an amenable number.

220330201321 is a deficient number, since it is larger than the sum of its proper divisors (8014296599).

220330201321 is a wasteful number, since it uses less digits than its factorization.

220330201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13890143.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220330201321 its reverse (123102033022), we get a palindrome (343432234343).

The spelling of 220330201321 in words is "two hundred twenty billion, three hundred thirty million, two hundred one thousand, three hundred twenty-one".