1002113330212 has 24 divisors (see below), whose sum is σ = 1757312436600. Its totient is φ = 500024253696.

The previous prime is 1002113330203. The next prime is 1002113330213. The reversal of 1002113330212 is 2120333112001.

1002113330212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 23489853696 + 978623476516 = 153264^2 + 989254^2 .

It is a super-2 number, since 2×1002113330212² (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 1002113330212.

It is not an unprimeable number, because it can be changed into a prime (1002113330213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31527864 + ... + 31559632.

It is an arithmetic number, because the mean of its divisors is an integer number (73221351525).

Almost surely, 2^{1002113330212} is an apocalyptic number.

It is an amenable number.

1002113330212 is a deficient number, since it is larger than the sum of its proper divisors (755199106388).

1002113330212 is a wasteful number, since it uses less digits than its factorization.

1002113330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47775 (or 47773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1002113330212 its reverse (2120333112001), we get a palindrome (3122446442213).

The spelling of 1002113330212 in words is "one trillion, two billion, one hundred thirteen million, three hundred thirty thousand, two hundred twelve".