12110011121212 has 12 divisors (see below), whose sum is σ = 21203798091280. Its totient is φ = 6051783095136.

The previous prime is 12110011121207. The next prime is 12110011121303. The reversal of 12110011121212 is 21212111001121.

12110011121212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 805607913 + ... + 805622944.

Almost surely, 2^{12110011121212} is an apocalyptic number.

It is an amenable number.

12110011121212 is a deficient number, since it is larger than the sum of its proper divisors (9093786970068).

12110011121212 is a wasteful number, since it uses less digits than its factorization.

12110011121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611232740 (or 1611232738 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 12110011121212 its reverse (21212111001121), we get a palindrome (33322122122333).

The spelling of 12110011121212 in words is "twelve trillion, one hundred ten billion, eleven million, one hundred twenty-one thousand, two hundred twelve".