12000011122110 has 32 divisors (see below), whose sum is σ = 31418210938752. Its totient is φ = 2909093605280.

The previous prime is 12000011122103. The next prime is 12000011122129. The reversal of 12000011122110 is 1122111000021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18181834704 + ... + 18181835363.

It is an arithmetic number, because the mean of its divisors is an integer number (981819091836).

Almost surely, 2^{12000011122110} is an apocalyptic number.

12000011122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000011122110 is an abundant number, since it is smaller than the sum of its proper divisors (19418199816642).

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

12000011122110 is a wasteful number, since it uses less digits than its factorization.

12000011122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36363670088.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12000011122110 its reverse (1122111000021), we get a palindrome (13122122122131).

It can be divided in two parts, 12000011 and 122110, that added together give a palindrome (12122121).

The spelling of 12000011122110 in words is "twelve trillion, eleven million, one hundred twenty-two thousand, one hundred ten".