2100201202112 has 168 divisors, whose sum is σ = 4720012830720. Its totient is φ = 925018997760.

The previous prime is 2100201202109. The next prime is 2100201202123. The reversal of 2100201202112 is 2112021020012.

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, 109199537 + ... + 109218767.

Almost surely, 2^{2100201202112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100201202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2360006415360).

2100201202112 is an abundant number, since it is smaller than the sum of its proper divisors (2619811628608).

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

2100201202112 is a wasteful number, since it uses less digits than its factorization.

2100201202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19731 (or 19708 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2100201202112 its reverse (2112021020012), we get a palindrome (4212222222124).

The spelling of 2100201202112 in words is "two trillion, one hundred billion, two hundred one million, two hundred two thousand, one hundred twelve".