2102000201112 has 96 divisors (see below), whose sum is σ = 6113564147520. Its totient is φ = 600512109120.

The previous prime is 2102000201107. The next prime is 2102000201167. The reversal of 2102000201112 is 2111020002012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12583723 + ... + 12749669.

It is an arithmetic number, because the mean of its divisors is an integer number (63682959870).

Almost surely, 2^{2102000201112} is an apocalyptic number.

It is an amenable number.

2102000201112 is an abundant number, since it is smaller than the sum of its proper divisors (4011563946408).

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

2102000201112 is a wasteful number, since it uses less digits than its factorization.

2102000201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176741 (or 176730 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2102000201112 its reverse (2111020002012), we get a palindrome (4213020203124).

The spelling of 2102000201112 in words is "two trillion, one hundred two billion, two hundred one thousand, one hundred twelve".