2210320213 has 2 divisors, whose sum is σ = 2210320214. Its totient is φ = 2210320212.

The previous prime is 2210320153. The next prime is 2210320283. The reversal of 2210320213 is 3120230122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1495987684 + 714332529 = 38678^2 + 26727^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210320213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210320283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105160106 + 1105160107.

It is an arithmetic number, because the mean of its divisors is an integer number (1105160107).

Almost surely, 2^2210320213 is an apocalyptic number.

It is an amenable number.

2210320213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210320213 is an equidigital number, since it uses as much as digits as its factorization.

2210320213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2210320213 is about 47014.0427212976. The cubic root of 2210320213 is about 1302.6219691436.

Adding to 2210320213 its reverse (3120230122), we get a palindrome (5330550335).

Subtracting 2210320213 from its reverse (3120230122), we obtain a palindrome (909909909).

The spelling of 2210320213 in words is "two billion, two hundred ten million, three hundred twenty thousand, two hundred thirteen".