11202312323312 has 40 divisors (see below), whose sum is σ = 23695012408752. Its totient is φ = 5088218700800.

The previous prime is 11202312323309. The next prime is 11202312323329. The reversal of 11202312323312 is 21332321320211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23143823 + ... + 23622894.

Almost surely, 2^{11202312323312} is an apocalyptic number.

It is an amenable number.

11202312323312 is an abundant number, since it is smaller than the sum of its proper divisors (12492700085440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202312323312 is a wasteful number, since it uses less digits than its factorization.

11202312323312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46768097 (or 46768091 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 11202312323312 its reverse (21332321320211), we get a palindrome (32534633643523).

The spelling of 11202312323312 in words is "eleven trillion, two hundred two billion, three hundred twelve million, three hundred twenty-three thousand, three hundred twelve".