227008403801 has 2 divisors, whose sum is σ = 227008403802. Its totient is φ = 227008403800.

The previous prime is 227008403761. The next prime is 227008403819. The reversal of 227008403801 is 108304800722.

227008403801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223847265625 + 3161138176 = 473125^2 + 56224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227008403801 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (227008403861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113504201900 + 113504201901.

It is an arithmetic number, because the mean of its divisors is an integer number (113504201901).

Almost surely, 2^227008403801 is an apocalyptic number.

It is an amenable number.

227008403801 is a deficient number, since it is larger than the sum of its proper divisors (1).

227008403801 is an equidigital number, since it uses as much as digits as its factorization.

227008403801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 227008403801 in words is "two hundred twenty-seven billion, eight million, four hundred three thousand, eight hundred one".