2331312320002 has 8 divisors (see below), whose sum is σ = 3512373628176. Its totient is φ = 1160521110612.

The previous prime is 2331312319979. The next prime is 2331312320011. The reversal of 2331312320002 is 2000232131332.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2567524128 + ... + 2567525035.

It is an arithmetic number, because the mean of its divisors is an integer number (439046703522).

Almost surely, 2^{2331312320002} is an apocalyptic number.

2331312320002 is a deficient number, since it is larger than the sum of its proper divisors (1181061308174).

2331312320002 is a wasteful number, since it uses less digits than its factorization.

2331312320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135049392.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2331312320002 its reverse (2000232131332), we get a palindrome (4331544451334).

The spelling of 2331312320002 in words is "two trillion, three hundred thirty-one billion, three hundred twelve million, three hundred twenty thousand, two".