12001002101110 has 32 divisors (see below), whose sum is σ = 23657299139232. Its totient is φ = 4347020206080.

The previous prime is 12001002101059. The next prime is 12001002101113. The reversal of 12001002101110 is 1110120010021.

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 (12001002101113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212228577 + ... + 212285116.

It is an arithmetic number, because the mean of its divisors is an integer number (739290598101).

Almost surely, 2^{12001002101110} is an apocalyptic number.

12001002101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001002101110 is a deficient number, since it is larger than the sum of its proper divisors (11656297038122).

12001002101110 is a wasteful number, since it uses less digits than its factorization.

12001002101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424513968.

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

Adding to 12001002101110 its reverse (1110120010021), we get a palindrome (13111122111131).

The spelling of 12001002101110 in words is "twelve trillion, one billion, two million, one hundred one thousand, one hundred ten".