320224201 has 12 divisors (see below), whose sum is σ = 352478196. Its totient is φ = 290702720.

The previous prime is 320224199. The next prime is 320224213. The reversal of 320224201 is 102422023.

It can be written as a sum of positive squares in 2 ways, for example, as 88454025 + 231770176 = 9405^2 + 15224^2 .

It is not a de Polignac number, because 320224201 - 2¹ = 320224199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320224231) 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, 113925 + ... + 116701.

It is an arithmetic number, because the mean of its divisors is an integer number (29373183).

Almost surely, 2^320224201 is an apocalyptic number.

It is an amenable number.

320224201 is a deficient number, since it is larger than the sum of its proper divisors (32253995).

320224201 is a wasteful number, since it uses less digits than its factorization.

320224201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752 (or 3741 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 320224201 is about 17894.8093311999. The cubic root of 320224201 is about 684.1500823444.

Adding to 320224201 its reverse (102422023), we get a palindrome (422646224).

The spelling of 320224201 in words is "three hundred twenty million, two hundred twenty-four thousand, two hundred one".