201111122000200 has 48 divisors (see below), whose sum is σ = 467634796533360. Its totient is φ = 80435599272000.

The previous prime is 201111122000149. The next prime is 201111122000233. The reversal of 201111122000200 is 2000221111102.

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, 53486806 + ... + 57123205.

It is an arithmetic number, because the mean of its divisors is an integer number (9742391594445).

Almost surely, 2^{201111122000200} is an apocalyptic number.

201111122000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201111122000200 is an abundant number, since it is smaller than the sum of its proper divisors (266523674533160).

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

201111122000200 is a wasteful number, since it uses less digits than its factorization.

201111122000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110619118 (or 110619109 counting only the distinct ones).

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

Adding to 201111122000200 its reverse (2000221111102), we get a palindrome (203111343111302).

The spelling of 201111122000200 in words is "two hundred one trillion, one hundred eleven billion, one hundred twenty-two million, two hundred", and thus it is an aban number.