200210110999973 has 2 divisors, whose sum is σ = 200210110999974. Its totient is φ = 200210110999972.

The previous prime is 200210110999919. The next prime is 200210111000017. The reversal of 200210110999973 is 379999011012002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162675153009889 + 37534957990084 = 12754417^2 + 6126578^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210110999973 - 2⁶ = 200210110999909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200210110999373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105055499986 + 100105055499987.

It is an arithmetic number, because the mean of its divisors is an integer number (100105055499987).

Almost surely, 2^{200210110999973} is an apocalyptic number.

It is an amenable number.

200210110999973 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210110999973 is an equidigital number, since it uses as much as digits as its factorization.

200210110999973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 53.

The spelling of 200210110999973 in words is "two hundred trillion, two hundred ten billion, one hundred ten million, nine hundred ninety-nine thousand, nine hundred seventy-three".