7102210201 has 2 divisors, whose sum is σ = 7102210202. Its totient is φ = 7102210200.

The previous prime is 7102210169. The next prime is 7102210211. The reversal of 7102210201 is 1020122017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4362734601 + 2739475600 = 66051^2 + 52340^2 .

It is a cyclic number.

It is not a de Polignac number, because 7102210201 - 2⁵ = 7102210169 is a prime.

It is not a weakly prime, because it can be changed into another prime (7102210211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3551105100 + 3551105101.

It is an arithmetic number, because the mean of its divisors is an integer number (3551105101).

Almost surely, 2^7102210201 is an apocalyptic number.

It is an amenable number.

7102210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

7102210201 is an equidigital number, since it uses as much as digits as its factorization.

7102210201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 7102210201 is about 84274.6118412894. The cubic root of 7102210201 is about 1922.1967587244.

Adding to 7102210201 its reverse (1020122017), we get a palindrome (8122332218).

The spelling of 7102210201 in words is "seven billion, one hundred two million, two hundred ten thousand, two hundred one".