223336516189 has 2 divisors, whose sum is σ = 223336516190. Its totient is φ = 223336516188.

The previous prime is 223336516187. The next prime is 223336516201. The reversal of 223336516189 is 981615633322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174278696089 + 49057820100 = 417467^2 + 221490^2 .

It is a cyclic number.

It is not a de Polignac number, because 223336516189 - 2¹ = 223336516187 is a prime.

Together with 223336516187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223336516181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111668258094 + 111668258095.

It is an arithmetic number, because the mean of its divisors is an integer number (111668258095).

Almost surely, 2^223336516189 is an apocalyptic number.

It is an amenable number.

223336516189 is a deficient number, since it is larger than the sum of its proper divisors (1).

223336516189 is an equidigital number, since it uses as much as digits as its factorization.

223336516189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 49.

The spelling of 223336516189 in words is "two hundred twenty-three billion, three hundred thirty-six million, five hundred sixteen thousand, one hundred eighty-nine".