331211301201112 has 16 divisors (see below), whose sum is σ = 629528329338840. Its totient is φ = 163337080044096.

The previous prime is 331211301201073. The next prime is 331211301201149. The reversal of 331211301201112 is 211102103112133.

It is a super-3 number, since 3×331211301201112³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 283571318938 + ... + 283571320105.

Almost surely, 2^{331211301201112} is an apocalyptic number.

It is an amenable number.

331211301201112 is a deficient number, since it is larger than the sum of its proper divisors (298317028137728).

331211301201112 is a wasteful number, since it uses less digits than its factorization.

331211301201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567142639122 (or 567142639118 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 331211301201112 its reverse (211102103112133), we get a palindrome (542313404313245).

The spelling of 331211301201112 in words is "three hundred thirty-one trillion, two hundred eleven billion, three hundred one million, two hundred one thousand, one hundred twelve".