223414320193 has 2 divisors, whose sum is σ = 223414320194. Its totient is φ = 223414320192.

The previous prime is 223414320191. The next prime is 223414320223. The reversal of 223414320193 is 391023414322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161449668864 + 61964651329 = 401808^2 + 248927^2 .

It is a cyclic number.

It is not a de Polignac number, because 223414320193 - 2¹ = 223414320191 is a prime.

Together with 223414320191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223414320191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111707160096 + 111707160097.

It is an arithmetic number, because the mean of its divisors is an integer number (111707160097).

Almost surely, 2^223414320193 is an apocalyptic number.

It is an amenable number.

223414320193 is a deficient number, since it is larger than the sum of its proper divisors (1).

223414320193 is an equidigital number, since it uses as much as digits as its factorization.

223414320193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 223414320193 in words is "two hundred twenty-three billion, four hundred fourteen million, three hundred twenty thousand, one hundred ninety-three".