2230443340666 has 8 divisors (see below), whose sum is σ = 3352369752000. Its totient is φ = 1112986756668.

The previous prime is 2230443340589. The next prime is 2230443340679. The reversal of 2230443340666 is 6660433440322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2230443340666² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1117455586 + ... + 1117457581.

It is an arithmetic number, because the mean of its divisors is an integer number (419046219000).

Almost surely, 2^{2230443340666} is an apocalyptic number.

2230443340666 is a deficient number, since it is larger than the sum of its proper divisors (1121926411334).

2230443340666 is a wasteful number, since it uses less digits than its factorization.

2230443340666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234913668.

The product of its (nonzero) digits is 1492992, while the sum is 43.

Adding to 2230443340666 its reverse (6660433440322), we get a palindrome (8890876780988).

The spelling of 2230443340666 in words is "two trillion, two hundred thirty billion, four hundred forty-three million, three hundred forty thousand, six hundred sixty-six".