710201100221 has 2 divisors, whose sum is σ = 710201100222. Its totient is φ = 710201100220.

The previous prime is 710201100199. The next prime is 710201100223. The reversal of 710201100221 is 122001102017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 627043843321 + 83157256900 = 791861^2 + 288370^2 .

It is an emirp because it is prime and its reverse (122001102017) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-710201100221 is a prime.

Together with 710201100223, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 710201100221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (710201100223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355100550110 + 355100550111.

It is an arithmetic number, because the mean of its divisors is an integer number (355100550111).

Almost surely, 2^710201100221 is an apocalyptic number.

It is an amenable number.

710201100221 is a deficient number, since it is larger than the sum of its proper divisors (1).

710201100221 is an equidigital number, since it uses as much as digits as its factorization.

710201100221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 710201100221 its reverse (122001102017), we get a palindrome (832202202238).

The spelling of 710201100221 in words is "seven hundred ten billion, two hundred one million, one hundred thousand, two hundred twenty-one".