331211233000012 has 12 divisors (see below), whose sum is σ = 583850458172520. Its totient is φ = 164396816379296.

The previous prime is 331211233000003. The next prime is 331211233000013. The reversal of 331211233000012 is 210000332112133.

It is not an unprimeable number, because it can be changed into a prime (331211233000013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302200029562 + ... + 302200030657.

It is an arithmetic number, because the mean of its divisors is an integer number (48654204847710).

Almost surely, 2^{331211233000012} is an apocalyptic number.

It is an amenable number.

331211233000012 is a deficient number, since it is larger than the sum of its proper divisors (252639225172508).

331211233000012 is a wasteful number, since it uses less digits than its factorization.

331211233000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604400060360 (or 604400060358 counting only the distinct ones).

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

Adding to 331211233000012 its reverse (210000332112133), we get a palindrome (541211565112145).

The spelling of 331211233000012 in words is "three hundred thirty-one trillion, two hundred eleven billion, two hundred thirty-three million, twelve", and thus it is an aban number.