100000200212100 has 108 divisors (see below), whose sum is σ = 320114116218624. Its totient is φ = 26099343023040.

The previous prime is 100000200212093. The next prime is 100000200212167. The reversal of 100000200212100 is 1212002000001.

100000200212100 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1181993164 + ... + 1182077763.

Almost surely, 2^{100000200212100} is an apocalyptic number.

100000200212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000200212100 is an abundant number, since it is smaller than the sum of its proper divisors (220113916006524).

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

100000200212100 is a wasteful number, since it uses less digits than its factorization.

100000200212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364070994 (or 2364070984 counting only the distinct ones).

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

Adding to 100000200212100 its reverse (1212002000001), we get a palindrome (101212202212101).

The spelling of 100000200212100 in words is "one hundred trillion, two hundred million, two hundred twelve thousand, one hundred".