2001102000112 has 20 divisors (see below), whose sum is σ = 3877161187320. Its totient is φ = 1000544274368.

The previous prime is 2001101999957. The next prime is 2001102000167. The reversal of 2001102000112 is 2110002011002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2766339 + ... + 3413917.

It is an arithmetic number, because the mean of its divisors is an integer number (193858059366).

Almost surely, 2^{2001102000112} is an apocalyptic number.

It is an amenable number.

2001102000112 is a deficient number, since it is larger than the sum of its proper divisors (1876059187208).

2001102000112 is a wasteful number, since it uses less digits than its factorization.

2001102000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840720 (or 840714 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2001102000112 its reverse (2110002011002), we get a palindrome (4111104011114).

The spelling of 2001102000112 in words is "two trillion, one billion, one hundred two million, one hundred twelve", and thus it is an aban number.