2002323003312 has 20 divisors (see below), whose sum is σ = 5172667758680. Its totient is φ = 667441001088.

The previous prime is 2002323003283. The next prime is 2002323003349. The reversal of 2002323003312 is 2133003232002.

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 3 ways as a sum of consecutive naturals, for example, 20857531237 + ... + 20857531332.

It is an arithmetic number, because the mean of its divisors is an integer number (258633387934).

Almost surely, 2^{2002323003312} is an apocalyptic number.

It is an amenable number.

2002323003312 is an abundant number, since it is smaller than the sum of its proper divisors (3170344755368).

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

2002323003312 is a wasteful number, since it uses less digits than its factorization.

2002323003312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41715062580 (or 41715062574 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2002323003312 its reverse (2133003232002), we get a palindrome (4135326235314).

The spelling of 2002323003312 in words is "two trillion, two billion, three hundred twenty-three million, three thousand, three hundred twelve".