102200010222173 has 2 divisors, whose sum is σ = 102200010222174. Its totient is φ = 102200010222172.

The previous prime is 102200010222047. The next prime is 102200010222181. The reversal of 102200010222173 is 371222010002201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98790916967044 + 3409093255129 = 9939362^2 + 1846373^2 .

It is a cyclic number.

It is not a de Polignac number, because 102200010222173 - 2¹⁰ = 102200010221149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102200010222773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100005111086 + 51100005111087.

It is an arithmetic number, because the mean of its divisors is an integer number (51100005111087).

Almost surely, 2^{102200010222173} is an apocalyptic number.

It is an amenable number.

102200010222173 is a deficient number, since it is larger than the sum of its proper divisors (1).

102200010222173 is an equidigital number, since it uses as much as digits as its factorization.

102200010222173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 102200010222173 its reverse (371222010002201), we get a palindrome (473422020224374).

The spelling of 102200010222173 in words is "one hundred two trillion, two hundred billion, ten million, two hundred twenty-two thousand, one hundred seventy-three".