2002100000112 has 50 divisors (see below), whose sum is σ = 5794658260248. Its totient is φ = 667366666272.

The previous prime is 2002100000099. The next prime is 2002100000141. The reversal of 2002100000112 is 2110000012002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2002100000094 and 2002100000103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 772413828 + ... + 772416419.

Almost surely, 2^{2002100000112} is an apocalyptic number.

It is an amenable number.

2002100000112 is an abundant number, since it is smaller than the sum of its proper divisors (3792558260136).

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

2002100000112 is a wasteful number, since it uses less digits than its factorization.

2002100000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544830267 (or 1544830252 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2002100000112 its reverse (2110000012002), we get a palindrome (4112100012114).

The spelling of 2002100000112 in words is "two trillion, two billion, one hundred million, one hundred twelve", and thus it is an aban number.