226289404699 has 2 divisors, whose sum is σ = 226289404700. Its totient is φ = 226289404698.

The previous prime is 226289404637. The next prime is 226289404721. The reversal of 226289404699 is 996404982622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226289404699 is a prime.

It is not a weakly prime, because it can be changed into another prime (226289404619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113144702349 + 113144702350.

It is an arithmetic number, because the mean of its divisors is an integer number (113144702350).

Almost surely, 2^226289404699 is an apocalyptic number.

226289404699 is a deficient number, since it is larger than the sum of its proper divisors (1).

226289404699 is an equidigital number, since it uses as much as digits as its factorization.

226289404699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26873856, while the sum is 61.

The spelling of 226289404699 in words is "two hundred twenty-six billion, two hundred eighty-nine million, four hundred four thousand, six hundred ninety-nine".