226452736193 has 2 divisors, whose sum is σ = 226452736194. Its totient is φ = 226452736192.

The previous prime is 226452736187. The next prime is 226452736207. The reversal of 226452736193 is 391637254622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212366132224 + 14086603969 = 460832^2 + 118687^2 .

It is a cyclic number.

It is not a de Polignac number, because 226452736193 - 2²² = 226448541889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (226452736493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113226368096 + 113226368097.

It is an arithmetic number, because the mean of its divisors is an integer number (113226368097).

Almost surely, 2^226452736193 is an apocalyptic number.

It is an amenable number.

226452736193 is a deficient number, since it is larger than the sum of its proper divisors (1).

226452736193 is an equidigital number, since it uses as much as digits as its factorization.

226452736193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 50.

The spelling of 226452736193 in words is "two hundred twenty-six billion, four hundred fifty-two million, seven hundred thirty-six thousand, one hundred ninety-three".