227676321233 has 2 divisors, whose sum is σ = 227676321234. Its totient is φ = 227676321232.

The previous prime is 227676321203. The next prime is 227676321281. The reversal of 227676321233 is 332123676722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205528035904 + 22148285329 = 453352^2 + 148823^2 .

It is a cyclic number.

It is not a de Polignac number, because 227676321233 - 2²⁴ = 227659544017 is a prime.

It is not a weakly prime, because it can be changed into another prime (227676321203) 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, 113838160616 + 113838160617.

It is an arithmetic number, because the mean of its divisors is an integer number (113838160617).

Almost surely, 2^227676321233 is an apocalyptic number.

It is an amenable number.

227676321233 is a deficient number, since it is larger than the sum of its proper divisors (1).

227676321233 is an equidigital number, since it uses as much as digits as its factorization.

227676321233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 44.

Adding to 227676321233 its reverse (332123676722), we get a palindrome (559799997955).

The spelling of 227676321233 in words is "two hundred twenty-seven billion, six hundred seventy-six million, three hundred twenty-one thousand, two hundred thirty-three".