228719417299 has 2 divisors, whose sum is σ = 228719417300. Its totient is φ = 228719417298.

The previous prime is 228719417281. The next prime is 228719417323. The reversal of 228719417299 is 992714917822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228719417299 - 2¹¹ = 228719415251 is a prime.

It is not a weakly prime, because it can be changed into another prime (228719417249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114359708649 + 114359708650.

It is an arithmetic number, because the mean of its divisors is an integer number (114359708650).

Almost surely, 2^228719417299 is an apocalyptic number.

228719417299 is a deficient number, since it is larger than the sum of its proper divisors (1).

228719417299 is an equidigital number, since it uses as much as digits as its factorization.

228719417299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 61.

The spelling of 228719417299 in words is "two hundred twenty-eight billion, seven hundred nineteen million, four hundred seventeen thousand, two hundred ninety-nine".