5220444211 has 2 divisors, whose sum is σ = 5220444212. Its totient is φ = 5220444210.

The previous prime is 5220444179. The next prime is 5220444221. The reversal of 5220444211 is 1124440225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5220444211 - 2⁵ = 5220444179 is a prime.

It is not a weakly prime, because it can be changed into another prime (5220444221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610222105 + 2610222106.

It is an arithmetic number, because the mean of its divisors is an integer number (2610222106).

Almost surely, 2^5220444211 is an apocalyptic number.

5220444211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220444211 is an equidigital number, since it uses as much as digits as its factorization.

5220444211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 5220444211 is about 72252.6415503267. The cubic root of 5220444211 is about 1734.7457000077.

Adding to 5220444211 its reverse (1124440225), we get a palindrome (6344884436).

The spelling of 5220444211 in words is "five billion, two hundred twenty million, four hundred forty-four thousand, two hundred eleven".