11201002120201 has 16 divisors (see below), whose sum is σ = 11825280544000. Its totient is φ = 10580203888128.

The previous prime is 11201002120177. The next prime is 11201002120219. The reversal of 11201002120201 is 10202120010211.

It is a cyclic number.

It is not a de Polignac number, because 11201002120201 - 2³⁵ = 11166642381833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201002120001) 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, 89701456 + ... + 89826238.

It is an arithmetic number, because the mean of its divisors is an integer number (739080034000).

Almost surely, 2^{11201002120201} is an apocalyptic number.

It is an amenable number.

11201002120201 is a deficient number, since it is larger than the sum of its proper divisors (624278423799).

11201002120201 is a wasteful number, since it uses less digits than its factorization.

11201002120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138688.

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

Adding to 11201002120201 its reverse (10202120010211), we get a palindrome (21403122130412).

The spelling of 11201002120201 in words is "eleven trillion, two hundred one billion, two million, one hundred twenty thousand, two hundred one".