12001011010110 has 24 divisors (see below), whose sum is σ = 31202628626520. Its totient is φ = 3200269602672.

The previous prime is 12001011010097. The next prime is 12001011010111. The reversal of 12001011010110 is 1101011010021.

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 = 12001011010092 and 12001011010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001011010111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66672283300 + ... + 66672283479.

It is an arithmetic number, because the mean of its divisors is an integer number (1300109526105).

Almost surely, 2^{12001011010110} is an apocalyptic number.

12001011010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001011010110 is an abundant number, since it is smaller than the sum of its proper divisors (19201617616410).

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

12001011010110 is a wasteful number, since it uses less digits than its factorization.

12001011010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133344566792 (or 133344566789 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 12001011010110 its reverse (1101011010021), we get a palindrome (13102022020131).

The spelling of 12001011010110 in words is "twelve trillion, one billion, eleven million, ten thousand, one hundred ten".