12110120010100 has 288 divisors, whose sum is σ = 30431710745856. Its totient is φ = 4097419776000.

The previous prime is 12110120010097. The next prime is 12110120010101. The reversal of 12110120010100 is 101002101121.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110120010101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16521309334 + ... + 16521310066.

It is an arithmetic number, because the mean of its divisors is an integer number (105665662312).

Almost surely, 2^{12110120010100} is an apocalyptic number.

12110120010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110120010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15215855372928).

12110120010100 is an abundant number, since it is smaller than the sum of its proper divisors (18321590735756).

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

12110120010100 is a wasteful number, since it uses less digits than its factorization.

12110120010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12110120010100 its reverse (101002101121), we get a palindrome (12211122111221).

The spelling of 12110120010100 in words is "twelve trillion, one hundred ten billion, one hundred twenty million, ten thousand, one hundred".