220210000193 has 2 divisors, whose sum is σ = 220210000194. Its totient is φ = 220210000192.

The previous prime is 220210000189. The next prime is 220210000211. The reversal of 220210000193 is 391000012022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116411980864 + 103798019329 = 341192^2 + 322177^2 .

It is a cyclic number.

It is not a de Polignac number, because 220210000193 - 2² = 220210000189 is a prime.

It is not a weakly prime, because it can be changed into another prime (220210000103) 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, 110105000096 + 110105000097.

It is an arithmetic number, because the mean of its divisors is an integer number (110105000097).

Almost surely, 2^220210000193 is an apocalyptic number.

It is an amenable number.

220210000193 is a deficient number, since it is larger than the sum of its proper divisors (1).

220210000193 is an equidigital number, since it uses as much as digits as its factorization.

220210000193 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 20.

The spelling of 220210000193 in words is "two hundred twenty billion, two hundred ten million, one hundred ninety-three", and thus it is an aban number.