5222251 has 2 divisors, whose sum is σ = 5222252. Its totient is φ = 5222250.

The previous prime is 5222237. The next prime is 5222297. The reversal of 5222251 is 1522225.

5222251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5222251 - 2¹³ = 5214059 is a prime.

It is not a weakly prime, because it can be changed into another prime (5222051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611125 + 2611126.

It is an arithmetic number, because the mean of its divisors is an integer number (2611126).

Almost surely, 2^5222251 is an apocalyptic number.

5222251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5222251 is an equidigital number, since it uses as much as digits as its factorization.

5222251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 400, while the sum is 19.

The square root of 5222251 is about 2285.2244966305. The cubic root of 5222251 is about 173.4945808006.

Adding to 5222251 its reverse (1522225), we get a palindrome (6744476).

The spelling of 5222251 in words is "five million, two hundred twenty-two thousand, two hundred fifty-one".