12010000011112 has 16 divisors (see below), whose sum is σ = 22519333851300. Its totient is φ = 6004844317440.

The previous prime is 12010000011047. The next prime is 12010000011143. The reversal of 12010000011112 is 21111000001021.

It can be written as a sum of positive squares in 2 ways, for example, as 11887145555076 + 122854456036 = 3447774^2 + 350506^2 .

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, 19132839 + ... + 19750582.

Almost surely, 2^{12010000011112} is an apocalyptic number.

It is an amenable number.

12010000011112 is a deficient number, since it is larger than the sum of its proper divisors (10509333840188).

12010000011112 is a wasteful number, since it uses less digits than its factorization.

12010000011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38922036 (or 38922032 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12010000011112 its reverse (21111000001021), we get a palindrome (33121000012133).

The spelling of 12010000011112 in words is "twelve trillion, ten billion, eleven thousand, one hundred twelve".