100111201200200 has 48 divisors (see below), whose sum is σ = 232774247975280. Its totient is φ = 40041778512960.

The previous prime is 100111201200191. The next prime is 100111201200229. The reversal of 100111201200200 is 2002102111001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13914482 + ... + 19845281.

It is an arithmetic number, because the mean of its divisors is an integer number (4849463499485).

Almost surely, 2^{100111201200200} is an apocalyptic number.

100111201200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100111201200200 is an abundant number, since it is smaller than the sum of its proper divisors (132663046775080).

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

100111201200200 is a wasteful number, since it uses less digits than its factorization.

100111201200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33774606 (or 33774597 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100111201200200 its reverse (2002102111001), we get a palindrome (102113303311201).

The spelling of 100111201200200 in words is "one hundred trillion, one hundred eleven billion, two hundred one million, two hundred thousand, two hundred".