11200201001121 has 16 divisors (see below), whose sum is σ = 16388753568768. Its totient is φ = 6747353893200.

The previous prime is 11200201001117. The next prime is 11200201001149. The reversal of 11200201001121 is 12110010200211.

It is not a de Polignac number, because 11200201001121 - 2² = 11200201001117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11200201001097 and 11200201001106.

It is not an unprimeable number, because it can be changed into a prime (11200201001111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1016162245 + ... + 1016173266.

It is an arithmetic number, because the mean of its divisors is an integer number (1024297098048).

Almost surely, 2^{11200201001121} is an apocalyptic number.

11200201001121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200201001121 is a deficient number, since it is larger than the sum of its proper divisors (5188552567647).

11200201001121 is a wasteful number, since it uses less digits than its factorization.

11200201001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032335692.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11200201001121 its reverse (12110010200211), we get a palindrome (23310211201332).

The spelling of 11200201001121 in words is "eleven trillion, two hundred billion, two hundred one million, one thousand, one hundred twenty-one".