227264144633 has 2 divisors, whose sum is σ = 227264144634. Its totient is φ = 227264144632.

The previous prime is 227264144599. The next prime is 227264144659. The reversal of 227264144633 is 336441462722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169470542224 + 57793602409 = 411668^2 + 240403^2 .

It is a cyclic number.

It is not a de Polignac number, because 227264144633 - 2¹⁰ = 227264143609 is a prime.

It is not a weakly prime, because it can be changed into another prime (227264144663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113632072316 + 113632072317.

It is an arithmetic number, because the mean of its divisors is an integer number (113632072317).

Almost surely, 2^227264144633 is an apocalyptic number.

It is an amenable number.

227264144633 is a deficient number, since it is larger than the sum of its proper divisors (1).

227264144633 is an equidigital number, since it uses as much as digits as its factorization.

227264144633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 44.

The spelling of 227264144633 in words is "two hundred twenty-seven billion, two hundred sixty-four million, one hundred forty-four thousand, six hundred thirty-three".