12100110121010 has 16 divisors (see below), whose sum is σ = 21780435600000. Its totient is φ = 4839991296816.

The previous prime is 12100110121009. The next prime is 12100110121031. The reversal of 12100110121010 is 1012101100121.

It is a junction number, because it is equal to n+sod(n) for n = 12100110120982 and 12100110121000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5623760 + ... + 7471739.

It is an arithmetic number, because the mean of its divisors is an integer number (1361277225000).

Almost surely, 2^{12100110121010} is an apocalyptic number.

12100110121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100110121010 is a deficient number, since it is larger than the sum of its proper divisors (9680325478990).

12100110121010 is a wasteful number, since it uses less digits than its factorization.

12100110121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13187905.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 12100110121010 its reverse (1012101100121), we get a palindrome (13112211221131).

The spelling of 12100110121010 in words is "twelve trillion, one hundred billion, one hundred ten million, one hundred twenty-one thousand, ten".