227703613297 has 2 divisors, whose sum is σ = 227703613298. Its totient is φ = 227703613296.

The previous prime is 227703613273. The next prime is 227703613363. The reversal of 227703613297 is 792316307722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193361593441 + 34342019856 = 439729^2 + 185316^2 .

It is a cyclic number.

It is not a de Polignac number, because 227703613297 - 2¹⁵ = 227703580529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227703613297.

It is not a weakly prime, because it can be changed into another prime (227733613297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113851806648 + 113851806649.

It is an arithmetic number, because the mean of its divisors is an integer number (113851806649).

Almost surely, 2^227703613297 is an apocalyptic number.

It is an amenable number.

227703613297 is a deficient number, since it is larger than the sum of its proper divisors (1).

227703613297 is an equidigital number, since it uses as much as digits as its factorization.

227703613297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The spelling of 227703613297 in words is "two hundred twenty-seven billion, seven hundred three million, six hundred thirteen thousand, two hundred ninety-seven".