2002100100112 has 20 divisors (see below), whose sum is σ = 4433221650496. Its totient is φ = 858042900000.

The previous prime is 2002100100041. The next prime is 2002100100163. The reversal of 2002100100112 is 2110010012002.

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, 8937946764 + ... + 8937946987.

Almost surely, 2^{2002100100112} is an apocalyptic number.

It is an amenable number.

2002100100112 is an abundant number, since it is smaller than the sum of its proper divisors (2431121550384).

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

2002100100112 is a wasteful number, since it uses less digits than its factorization.

2002100100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17875893766 (or 17875893760 counting only the distinct ones).

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

Adding to 2002100100112 its reverse (2110010012002), we get a palindrome (4112110112114).

The spelling of 2002100100112 in words is "two trillion, two billion, one hundred million, one hundred thousand, one hundred twelve".