220230320033 has 4 divisors (see below), whose sum is σ = 220235559828. Its totient is φ = 220225080240.

The previous prime is 220230319997. The next prime is 220230320059. The reversal of 220230320033 is 330023032022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116242129249 + 103988190784 = 340943^2 + 322472^2 .

It is a cyclic number.

It is not a de Polignac number, because 220230320033 - 2¹⁸ = 220230057889 is a prime.

It is a super-2 number, since 2×220230320033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220230319987 and 220230320014.

It is not an unprimeable number, because it can be changed into a prime (220230320533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2556338 + ... + 2641083.

It is an arithmetic number, because the mean of its divisors is an integer number (55058889957).

Almost surely, 2^220230320033 is an apocalyptic number.

It is an amenable number.

220230320033 is a deficient number, since it is larger than the sum of its proper divisors (5239795).

220230320033 is an equidigital number, since it uses as much as digits as its factorization.

220230320033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239794.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 220230320033 its reverse (330023032022), we get a palindrome (550253352055).

The spelling of 220230320033 in words is "two hundred twenty billion, two hundred thirty million, three hundred twenty thousand, thirty-three".