220330201 has 12 divisors (see below), whose sum is σ = 272667072. Its totient is φ = 174326256.

The previous prime is 220330199. The next prime is 220330207. The reversal of 220330201 is 102033022.

It is a happy number.

It is not a de Polignac number, because 220330201 - 2¹ = 220330199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220330207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91941 + ... + 94306.

It is an arithmetic number, because the mean of its divisors is an integer number (22722256).

Almost surely, 2^220330201 is an apocalyptic number.

It is an amenable number.

220330201 is a deficient number, since it is larger than the sum of its proper divisors (52336871).

220330201 is a wasteful number, since it uses less digits than its factorization.

220330201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186280 (or 186267 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 220330201 is about 14843.5238740671. The cubic root of 220330201 is about 603.9829470866.

Adding to 220330201 its reverse (102033022), we get a palindrome (322363223).

The spelling of 220330201 in words is "two hundred twenty million, three hundred thirty thousand, two hundred one".