12110010011121 has 16 divisors (see below), whose sum is σ = 17692157207808. Its totient is φ = 7307067843600.

The previous prime is 12110010011111. The next prime is 12110010011129. The reversal of 12110010011121 is 12111001001121.

It is not a de Polignac number, because 12110010011121 - 2⁵ = 12110010011089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12110010011097 and 12110010011106.

It is not an unprimeable number, because it can be changed into a prime (12110010011129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808296475 + ... + 808311456.

It is an arithmetic number, because the mean of its divisors is an integer number (1105759825488).

Almost surely, 2^{12110010011121} is an apocalyptic number.

12110010011121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12110010011121 is a deficient number, since it is larger than the sum of its proper divisors (5582147196687).

12110010011121 is a wasteful number, since it uses less digits than its factorization.

12110010011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616608172.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 12110010011121 its reverse (12111001001121), we get a palindrome (24221011012242).

The spelling of 12110010011121 in words is "twelve trillion, one hundred ten billion, ten million, eleven thousand, one hundred twenty-one".