2113330433212 has 12 divisors (see below), whose sum is σ = 3698338649656. Its totient is φ = 1056662247600.

The previous prime is 2113330433209. The next prime is 2113330433239. The reversal of 2113330433212 is 2123340333112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921303 + ... + 2813905.

Almost surely, 2^{2113330433212} is an apocalyptic number.

It is an amenable number.

2113330433212 is a deficient number, since it is larger than the sum of its proper divisors (1585008216444).

2113330433212 is a wasteful number, since it uses less digits than its factorization.

2113330433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484508 (or 1484506 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 2113330433212 its reverse (2123340333112), we get a palindrome (4236670766324).

The spelling of 2113330433212 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-three thousand, two hundred twelve".