13233222227 has 2 divisors, whose sum is σ = 13233222228. Its totient is φ = 13233222226.

The previous prime is 13233222221. The next prime is 13233222257. The reversal of 13233222227 is 72222233231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13233222227 - 2²⁸ = 12964786771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13233222227.

It is not a weakly prime, because it can be changed into another prime (13233222221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616611113 + 6616611114.

It is an arithmetic number, because the mean of its divisors is an integer number (6616611114).

Almost surely, 2^13233222227 is an apocalyptic number.

13233222227 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233222227 is an equidigital number, since it uses as much as digits as its factorization.

13233222227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 29.

Adding to 13233222227 its reverse (72222233231), we get a palindrome (85455455458).

The spelling of 13233222227 in words is "thirteen billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred twenty-seven".