12001010012110 has 64 divisors (see below), whose sum is σ = 24835204122624. Its totient is φ = 4090072348800.

The previous prime is 12001010012087. The next prime is 12001010012129. The reversal of 12001010012110 is 1121001010021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65678175 + ... + 65860645.

It is an arithmetic number, because the mean of its divisors is an integer number (388050064416).

Almost surely, 2^{12001010012110} is an apocalyptic number.

12001010012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001010012110 is an abundant number, since it is smaller than the sum of its proper divisors (12834194110514).

12001010012110 is a wasteful number, since it uses less digits than its factorization.

12001010012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188089.

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

Adding to 12001010012110 its reverse (1121001010021), we get a palindrome (13122011022131).

The spelling of 12001010012110 in words is "twelve trillion, one billion, ten million, twelve thousand, one hundred ten".