3220265201 has 2 divisors, whose sum is σ = 3220265202. Its totient is φ = 3220265200.

The previous prime is 3220265197. The next prime is 3220265249. The reversal of 3220265201 is 1025620223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2428124176 + 792141025 = 49276^2 + 28145^2 .

It is a cyclic number.

It is not a de Polignac number, because 3220265201 - 2² = 3220265197 is a prime.

It is not a weakly prime, because it can be changed into another prime (3220265101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610132600 + 1610132601.

It is an arithmetic number, because the mean of its divisors is an integer number (1610132601).

Almost surely, 2^3220265201 is an apocalyptic number.

It is an amenable number.

3220265201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220265201 is an equidigital number, since it uses as much as digits as its factorization.

3220265201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3220265201 is about 56747.3805650975. The cubic root of 3220265201 is about 1476.7167907804.

Adding to 3220265201 its reverse (1025620223), we get a palindrome (4245885424).

The spelling of 3220265201 in words is "three billion, two hundred twenty million, two hundred sixty-five thousand, two hundred one".