2011201120200 has 96 divisors (see below), whose sum is σ = 6248610108000. Its totient is φ = 535125749760.

The previous prime is 2011201120171. The next prime is 2011201120231. The reversal of 2011201120200 is 20211021102.

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 23 ways as a sum of consecutive naturals, for example, 3463342 + ... + 4002141.

It is an arithmetic number, because the mean of its divisors is an integer number (65089688625).

Almost surely, 2^{2011201120200} is an apocalyptic number.

2011201120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011201120200 is an abundant number, since it is smaller than the sum of its proper divisors (4237408987800).

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

2011201120200 is a wasteful number, since it uses less digits than its factorization.

2011201120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7465951 (or 7465942 counting only the distinct ones).

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

Adding to 2011201120200 its reverse (20211021102), we get a palindrome (2031412141302).

The spelling of 2011201120200 in words is "two trillion, eleven billion, two hundred one million, one hundred twenty thousand, two hundred".