210010222022281 has 2 divisors, whose sum is σ = 210010222022282. Its totient is φ = 210010222022280.

The previous prime is 210010222022243. The next prime is 210010222022297. The reversal of 210010222022281 is 182220222010012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188526218335225 + 21484003687056 = 13730485^2 + 4635084^2 .

It is a cyclic number.

It is not a de Polignac number, because 210010222022281 - 2¹⁷ = 210010221891209 is a prime.

It is a super-2 number, since 2×210010222022281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210010222022981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105005111011140 + 105005111011141.

It is an arithmetic number, because the mean of its divisors is an integer number (105005111011141).

Almost surely, 2^{210010222022281} is an apocalyptic number.

It is an amenable number.

210010222022281 is a deficient number, since it is larger than the sum of its proper divisors (1).

210010222022281 is an equidigital number, since it uses as much as digits as its factorization.

210010222022281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 210010222022281 its reverse (182220222010012), we get a palindrome (392230444032293).

The spelling of 210010222022281 in words is "two hundred ten trillion, ten billion, two hundred twenty-two million, twenty-two thousand, two hundred eighty-one".