2210312236213 has 2 divisors, whose sum is σ = 2210312236214. Its totient is φ = 2210312236212.

The previous prime is 2210312236211. The next prime is 2210312236241. The reversal of 2210312236213 is 3126322130122.

It is a happy number.

It is an a-pointer prime, because the next prime (2210312236241) can be obtained adding 2210312236213 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2202662634769 + 7649601444 = 1484137^2 + 87462^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210312236213 - 2¹ = 2210312236211 is a prime.

Together with 2210312236211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210312236211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105156118106 + 1105156118107.

It is an arithmetic number, because the mean of its divisors is an integer number (1105156118107).

Almost surely, 2^{2210312236213} is an apocalyptic number.

It is an amenable number.

2210312236213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210312236213 is an equidigital number, since it uses as much as digits as its factorization.

2210312236213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2210312236213 its reverse (3126322130122), we get a palindrome (5336634366335).

The spelling of 2210312236213 in words is "two trillion, two hundred ten billion, three hundred twelve million, two hundred thirty-six thousand, two hundred thirteen".