12110121211102 has 16 divisors (see below), whose sum is σ = 18320244485760. Its totient is φ = 6003550365912.

The previous prime is 12110121211093. The next prime is 12110121211121. The reversal of 12110121211102 is 20111212101121.

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 7 ways as a sum of consecutive naturals, for example, 44192298 + ... + 44465485.

It is an arithmetic number, because the mean of its divisors is an integer number (1145015280360).

Almost surely, 2^{12110121211102} is an apocalyptic number.

12110121211102 is a deficient number, since it is larger than the sum of its proper divisors (6210123274658).

12110121211102 is a wasteful number, since it uses less digits than its factorization.

12110121211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88658367.

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

Adding to 12110121211102 its reverse (20111212101121), we get a palindrome (32221333312223).

The spelling of 12110121211102 in words is "twelve trillion, one hundred ten billion, one hundred twenty-one million, two hundred eleven thousand, one hundred two".