120211200100200 has 384 divisors, whose sum is σ = 431397738777600. Its totient is φ = 27402600192000.

The previous prime is 120211200100193. The next prime is 120211200100231. The reversal of 120211200100200 is 2001002112021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2245140 + ... + 15667260.

It is an arithmetic number, because the mean of its divisors is an integer number (1123431611400).

Almost surely, 2^{120211200100200} is an apocalyptic number.

120211200100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120211200100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215698869388800).

120211200100200 is an abundant number, since it is smaller than the sum of its proper divisors (311186538677400).

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

120211200100200 is a wasteful number, since it uses less digits than its factorization.

120211200100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13422233 (or 13422224 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120211200100200 its reverse (2001002112021), we get a palindrome (122212202212221).

The spelling of 120211200100200 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred million, one hundred thousand, two hundred".