2210231365073 has 2 divisors, whose sum is σ = 2210231365074. Its totient is φ = 2210231365072.

The previous prime is 2210231365063. The next prime is 2210231365271. The reversal of 2210231365073 is 3705631320122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1360750246144 + 849481118929 = 1166512^2 + 921673^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210231365073 - 2¹⁰ = 2210231364049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2210231365063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105115682536 + 1105115682537.

It is an arithmetic number, because the mean of its divisors is an integer number (1105115682537).

Almost surely, 2^{2210231365073} is an apocalyptic number.

It is an amenable number.

2210231365073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210231365073 is an equidigital number, since it uses as much as digits as its factorization.

2210231365073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

Adding to 2210231365073 its reverse (3705631320122), we get a palindrome (5915862685195).

The spelling of 2210231365073 in words is "two trillion, two hundred ten billion, two hundred thirty-one million, three hundred sixty-five thousand, seventy-three".