228064814699 has 2 divisors, whose sum is σ = 228064814700. Its totient is φ = 228064814698.

The previous prime is 228064814693. The next prime is 228064814701. The reversal of 228064814699 is 996418460822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228064814699 is a prime.

It is a Sophie Germain prime.

Together with 228064814701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (228064814693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114032407349 + 114032407350.

It is an arithmetic number, because the mean of its divisors is an integer number (114032407350).

Almost surely, 2^228064814699 is an apocalyptic number.

228064814699 is a deficient number, since it is larger than the sum of its proper divisors (1).

228064814699 is an equidigital number, since it uses as much as digits as its factorization.

228064814699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 228064814699 in words is "two hundred twenty-eight billion, sixty-four million, eight hundred fourteen thousand, six hundred ninety-nine".