110221002193 has 2 divisors, whose sum is σ = 110221002194. Its totient is φ = 110221002192.

The previous prime is 110221002191. The next prime is 110221002211. The reversal of 110221002193 is 391200122011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109417393089 + 803609104 = 330783^2 + 28348^2 .

It is a cyclic number.

It is not a de Polignac number, because 110221002193 - 2¹ = 110221002191 is a prime.

Together with 110221002191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (110221002191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110501096 + 55110501097.

It is an arithmetic number, because the mean of its divisors is an integer number (55110501097).

Almost surely, 2^110221002193 is an apocalyptic number.

It is an amenable number.

110221002193 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221002193 is an equidigital number, since it uses as much as digits as its factorization.

110221002193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 110221002193 in words is "one hundred ten billion, two hundred twenty-one million, two thousand, one hundred ninety-three".