5281222201 has 2 divisors, whose sum is σ = 5281222202. Its totient is φ = 5281222200.

The previous prime is 5281222187. The next prime is 5281222207. The reversal of 5281222201 is 1022221825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5242484025 + 38738176 = 72405^2 + 6224^2 .

It is a cyclic number.

It is not a de Polignac number, because 5281222201 - 2⁵ = 5281222169 is a prime.

It is not a weakly prime, because it can be changed into another prime (5281222207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640611100 + 2640611101.

It is an arithmetic number, because the mean of its divisors is an integer number (2640611101).

Almost surely, 2^5281222201 is an apocalyptic number.

It is an amenable number.

5281222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5281222201 is an equidigital number, since it uses as much as digits as its factorization.

5281222201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 5281222201 is about 72672.0180055570. The cubic root of 5281222201 is about 1741.4518864572.

The spelling of 5281222201 in words is "five billion, two hundred eighty-one million, two hundred twenty-two thousand, two hundred one".