2230443305266 has 24 divisors (see below), whose sum is σ = 3767160761532. Its totient is φ = 989110108800.

The previous prime is 2230443305249. The next prime is 2230443305269. The reversal of 2230443305266 is 6625033440322.

It can be written as a sum of positive squares in 2 ways, for example, as 2214676736041 + 15766569225 = 1488179^2 + 125565^2 .

It is not an unprimeable number, because it can be changed into a prime (2230443305269) 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 in 11 ways as a sum of consecutive naturals, for example, 112388955 + ... + 112408798.

Almost surely, 2^{2230443305266} is an apocalyptic number.

2230443305266 is a deficient number, since it is larger than the sum of its proper divisors (1536717456266).

2230443305266 is a wasteful number, since it uses less digits than its factorization.

2230443305266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224797818 (or 224797807 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 2230443305266 its reverse (6625033440322), we get a palindrome (8855476745588).

The spelling of 2230443305266 in words is "two trillion, two hundred thirty billion, four hundred forty-three million, three hundred five thousand, two hundred sixty-six".