3201222303 has 10 divisors (see below), whose sum is σ = 4782072944. Its totient is φ = 2134148148.

The previous prime is 3201222301. The next prime is 3201222361. The reversal of 3201222303 is 3032221023.

It is a happy number.

It is not a de Polignac number, because 3201222303 - 2¹ = 3201222301 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 (3201222301) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19760551 + ... + 19760712.

Almost surely, 2^3201222303 is an apocalyptic number.

3201222303 is a deficient number, since it is larger than the sum of its proper divisors (1580850641).

3201222303 is an equidigital number, since it uses as much as digits as its factorization.

3201222303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39521275 (or 39521266 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3201222303 is about 56579.3451976956. The cubic root of 3201222303 is about 1473.8002006869.

Adding to 3201222303 its reverse (3032221023), we get a palindrome (6233443326).

The spelling of 3201222303 in words is "three billion, two hundred one million, two hundred twenty-two thousand, three hundred three".