220003320030001 has 8 divisors (see below), whose sum is σ = 220085266466120. Its totient is φ = 219921388581888.

The previous prime is 220003320029929. The next prime is 220003320030023. The reversal of 220003320030001 is 100030023300022.

It can be written as a sum of positive squares in 4 ways, for example, as 5201026891776 + 214802293138225 = 2280576^2 + 14656135^2 .

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 220003320030001 - 2⁷ = 220003320029873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220003320030071) 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 7 ways as a sum of consecutive naturals, for example, 25658665 + ... + 33141721.

It is an arithmetic number, because the mean of its divisors is an integer number (27510658308265).

Almost surely, 2^{220003320030001} is an apocalyptic number.

It is an amenable number.

220003320030001 is a deficient number, since it is larger than the sum of its proper divisors (81946436119).

220003320030001 is an equidigital number, since it uses as much as digits as its factorization.

220003320030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7494003.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 220003320030001 its reverse (100030023300022), we get a palindrome (320033343330023).

The spelling of 220003320030001 in words is "two hundred twenty trillion, three billion, three hundred twenty million, thirty thousand, one".