200100120102112 has 48 divisors (see below), whose sum is σ = 397565595947520. Its totient is φ = 99131099678208.

The previous prime is 200100120102097. The next prime is 200100120102119. The reversal of 200100120102112 is 211201021001002.

It is a junction number, because it is equal to n+sod(n) for n = 200100120102092 and 200100120102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100120102119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395415393 + ... + 395921119.

It is an arithmetic number, because the mean of its divisors is an integer number (8282616582240).

Almost surely, 2^{200100120102112} is an apocalyptic number.

It is an amenable number.

200100120102112 is a deficient number, since it is larger than the sum of its proper divisors (197465475845408).

200100120102112 is a wasteful number, since it uses less digits than its factorization.

200100120102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619283 (or 619275 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200100120102112 its reverse (211201021001002), we get a palindrome (411301141103114).

The spelling of 200100120102112 in words is "two hundred trillion, one hundred billion, one hundred twenty million, one hundred two thousand, one hundred twelve".