2330216666 has 24 divisors (see below), whose sum is σ = 3585894516. Its totient is φ = 1135655360.

The previous prime is 2330216659. The next prime is 2330216699. The reversal of 2330216666 is 6666120332.

It can be written as a sum of positive squares in 2 ways, for example, as 2275767025 + 54449641 = 47705^2 + 7379^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1240520 + ... + 1242396.

Almost surely, 2^2330216666 is an apocalyptic number.

2330216666 is a deficient number, since it is larger than the sum of its proper divisors (1255677850).

2330216666 is a wasteful number, since it uses less digits than its factorization.

2330216666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 2207 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 2330216666 is about 48272.3178022353. The cubic root of 2330216666 is about 1325.7615967610.

Adding to 2330216666 its reverse (6666120332), we get a palindrome (8996336998).

The spelling of 2330216666 in words is "two billion, three hundred thirty million, two hundred sixteen thousand, six hundred sixty-six".