22010200100173 has 2 divisors, whose sum is σ = 22010200100174. Its totient is φ = 22010200100172.

The previous prime is 22010200100113. The next prime is 22010200100197. The reversal of 22010200100173 is 37100100201022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21540718875204 + 469481224969 = 4641198^2 + 685187^2 .

It is a cyclic number.

It is not a de Polignac number, because 22010200100173 - 2¹⁷ = 22010199969101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22010200100173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22010200100113) 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, 11005100050086 + 11005100050087.

It is an arithmetic number, because the mean of its divisors is an integer number (11005100050087).

Almost surely, 2^{22010200100173} is an apocalyptic number.

It is an amenable number.

22010200100173 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010200100173 is an equidigital number, since it uses as much as digits as its factorization.

22010200100173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 22010200100173 its reverse (37100100201022), we get a palindrome (59110300301195).

The spelling of 22010200100173 in words is "twenty-two trillion, ten billion, two hundred million, one hundred thousand, one hundred seventy-three".