3211031323012 has 12 divisors (see below), whose sum is σ = 5619333618640. Its totient is φ = 1605507431976.

The previous prime is 3211031322977. The next prime is 3211031323099. The reversal of 3211031323012 is 2103231301123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133358 + ... + 2776069.

Almost surely, 2^{3211031323012} is an apocalyptic number.

It is an amenable number.

3211031323012 is a deficient number, since it is larger than the sum of its proper divisors (2408302295628).

3211031323012 is a wasteful number, since it uses less digits than its factorization.

3211031323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114770 (or 4114768 counting only the distinct ones).

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

Adding to 3211031323012 its reverse (2103231301123), we get a palindrome (5314262624135).

The spelling of 3211031323012 in words is "three trillion, two hundred eleven billion, thirty-one million, three hundred twenty-three thousand, twelve".