12111404314012 has 12 divisors (see below), whose sum is σ = 21198258475576. Its totient is φ = 6054759035280.

The previous prime is 12111404313917. The next prime is 12111404314057. The reversal of 12111404314012 is 21041340411121.

It is a super-3 number, since 3×12111404314012³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235751538 + ... + 235802905.

Almost surely, 2^{12111404314012} is an apocalyptic number.

It is an amenable number.

12111404314012 is a deficient number, since it is larger than the sum of its proper divisors (9086854161564).

12111404314012 is a wasteful number, since it uses less digits than its factorization.

12111404314012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471560868 (or 471560866 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 12111404314012 its reverse (21041340411121), we get a palindrome (33152744725133).

The spelling of 12111404314012 in words is "twelve trillion, one hundred eleven billion, four hundred four million, three hundred fourteen thousand, twelve".