2122313602312 has 16 divisors (see below), whose sum is σ = 3980464391340. Its totient is φ = 1060856431296.

The previous prime is 2122313602303. The next prime is 2122313602361. The reversal of 2122313602312 is 2132063132212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2008983072996 + 113330529316 = 1417386^2 + 336646^2 .

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, 37516203 + ... + 37572730.

Almost surely, 2^{2122313602312} is an apocalyptic number.

It is an amenable number.

2122313602312 is a deficient number, since it is larger than the sum of its proper divisors (1858150789028).

2122313602312 is a wasteful number, since it uses less digits than its factorization.

2122313602312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75092472 (or 75092468 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2122313602312 its reverse (2132063132212), we get a palindrome (4254376734524).

The spelling of 2122313602312 in words is "two trillion, one hundred twenty-two billion, three hundred thirteen million, six hundred two thousand, three hundred twelve".