110212200199973 has 2 divisors, whose sum is σ = 110212200199974. Its totient is φ = 110212200199972.

The previous prime is 110212200199967. The next prime is 110212200200111. The reversal of 110212200199973 is 379991002212011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72713515037284 + 37498685162689 = 8527222^2 + 6123617^2 .

It is an emirp because it is prime and its reverse (379991002212011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110212200199973 - 2¹⁶ = 110212200134437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110212200199943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106100099986 + 55106100099987.

It is an arithmetic number, because the mean of its divisors is an integer number (55106100099987).

Almost surely, 2^{110212200199973} is an apocalyptic number.

It is an amenable number.

110212200199973 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212200199973 is an equidigital number, since it uses as much as digits as its factorization.

110212200199973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 47.

The spelling of 110212200199973 in words is "one hundred ten trillion, two hundred twelve billion, two hundred million, one hundred ninety-nine thousand, nine hundred seventy-three".