1223233298227 has 2 divisors, whose sum is σ = 1223233298228. Its totient is φ = 1223233298226.

The previous prime is 1223233298219. The next prime is 1223233298267. The reversal of 1223233298227 is 7228923323221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1223233298227 - 2³ = 1223233298219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1223233298267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611616649113 + 611616649114.

It is an arithmetic number, because the mean of its divisors is an integer number (611616649114).

Almost surely, 2^{1223233298227} is an apocalyptic number.

1223233298227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223233298227 is an equidigital number, since it uses as much as digits as its factorization.

1223233298227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 46.

The spelling of 1223233298227 in words is "one trillion, two hundred twenty-three billion, two hundred thirty-three million, two hundred ninety-eight thousand, two hundred twenty-seven".