5002320221 has 2 divisors, whose sum is σ = 5002320222. Its totient is φ = 5002320220.

The previous prime is 5002320187. The next prime is 5002320233. The reversal of 5002320221 is 1220232005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4605115321 + 397204900 = 67861^2 + 19930^2 .

It is a cyclic number.

It is not a de Polignac number, because 5002320221 - 2²² = 4998125917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5002320221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5002320721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501160110 + 2501160111.

It is an arithmetic number, because the mean of its divisors is an integer number (2501160111).

Almost surely, 2^5002320221 is an apocalyptic number.

It is an amenable number.

5002320221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5002320221 is an equidigital number, since it uses as much as digits as its factorization.

5002320221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 5002320221 is about 70727.0826557974. The cubic root of 5002320221 is about 1710.2404072472.

Adding to 5002320221 its reverse (1220232005), we get a palindrome (6222552226).

The spelling of 5002320221 in words is "five billion, two million, three hundred twenty thousand, two hundred twenty-one".