2001302330212 has 6 divisors (see below), whose sum is σ = 3502279077878. Its totient is φ = 1000651165104.

The previous prime is 2001302330207. The next prime is 2001302330227. The reversal of 2001302330212 is 2120332031002.

It can be written as a sum of positive squares in only one way, i.e., 1957464020836 + 43838309376 = 1399094^2 + 209376^2 .

It is a super-2 number, since 2×2001302330212² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2001302330212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250162791273 + ... + 250162791280.

Almost surely, 2^{2001302330212} is an apocalyptic number.

It is an amenable number.

2001302330212 is a deficient number, since it is larger than the sum of its proper divisors (1500976747666).

2001302330212 is a wasteful number, since it uses less digits than its factorization.

2001302330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500325582557 (or 500325582555 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2001302330212 its reverse (2120332031002), we get a palindrome (4121634361214).

The spelling of 2001302330212 in words is "two trillion, one billion, three hundred two million, three hundred thirty thousand, two hundred twelve".