12110110121010 has 256 divisors, whose sum is σ = 32340655226880. Its totient is φ = 2877759456000.

The previous prime is 12110110121009. The next prime is 12110110121027. The reversal of 12110110121010 is 1012101101121.

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 127 ways as a sum of consecutive naturals, for example, 1865673865 + ... + 1865680355.

It is an arithmetic number, because the mean of its divisors is an integer number (126330684480).

Almost surely, 2^{12110110121010} is an apocalyptic number.

12110110121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110110121010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16170327613440).

12110110121010 is an abundant number, since it is smaller than the sum of its proper divisors (20230545105870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12110110121010 is a wasteful number, since it uses less digits than its factorization.

12110110121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165.

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

Adding to 12110110121010 its reverse (1012101101121), we get a palindrome (13122211222131).

The spelling of 12110110121010 in words is "twelve trillion, one hundred ten billion, one hundred ten million, one hundred twenty-one thousand, ten".