2031333112012 has 24 divisors (see below), whose sum is σ = 3557243977056. Its totient is φ = 1014977918208.

The previous prime is 2031333112001. The next prime is 2031333112021. The reversal of 2031333112012 is 2102113331302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40260633 + ... + 40311055.

It is an arithmetic number, because the mean of its divisors is an integer number (148218499044).

Almost surely, 2^{2031333112012} is an apocalyptic number.

It is an amenable number.

2031333112012 is a deficient number, since it is larger than the sum of its proper divisors (1525910865044).

2031333112012 is a wasteful number, since it uses less digits than its factorization.

2031333112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57057 (or 57055 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2031333112012 its reverse (2102113331302), we get a palindrome (4133446443314).

The spelling of 2031333112012 in words is "two trillion, thirty-one billion, three hundred thirty-three million, one hundred twelve thousand, twelve".