12010010101100 has 72 divisors (see below), whose sum is σ = 28712464378416. Its totient is φ = 4324036000000.

The previous prime is 12010010101097. The next prime is 12010010101127. The reversal of 12010010101100 is 110101001021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53939351 + ... + 54161550.

It is an arithmetic number, because the mean of its divisors is an integer number (398784227478).

Almost surely, 2^{12010010101100} is an apocalyptic number.

12010010101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12010010101100 is an abundant number, since it is smaller than the sum of its proper divisors (16702454277316).

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

12010010101100 is a wasteful number, since it uses less digits than its factorization.

12010010101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108101027 (or 108101020 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 12010010101100 its reverse (110101001021), we get a palindrome (12120111102121).

The spelling of 12010010101100 in words is "twelve trillion, ten billion, ten million, one hundred one thousand, one hundred".