12000011020110 has 96 divisors (see below), whose sum is σ = 33108357934080. Its totient is φ = 3008993152704.

The previous prime is 12000011020093. The next prime is 12000011020141. The reversal of 12000011020110 is 1102011000021.

It is a happy number.

It is a super-2 number, since 2×12000011020110² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 12000011020092 and 12000011020101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49005894 + ... + 49250153.

It is an arithmetic number, because the mean of its divisors is an integer number (344878728480).

Almost surely, 2^{12000011020110} is an apocalyptic number.

12000011020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000011020110 is an abundant number, since it is smaller than the sum of its proper divisors (21108346913970).

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

12000011020110 is a wasteful number, since it uses less digits than its factorization.

12000011020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98256142 (or 98256139 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 12000011020110 its reverse (1102011000021), we get a palindrome (13102022020131).

The spelling of 12000011020110 in words is "twelve trillion, eleven million, twenty thousand, one hundred ten".