2011011120201 has 16 divisors (see below), whose sum is σ = 2728655216064. Its totient is φ = 1317163474944.

The previous prime is 2011011120199. The next prime is 2011011120271. The reversal of 2011011120201 is 1020211101102.

It is not a de Polignac number, because 2011011120201 - 2¹ = 2011011120199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2011011120271) 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, 17808891 + ... + 17921456.

It is an arithmetic number, because the mean of its divisors is an integer number (170540951004).

Almost surely, 2^{2011011120201} is an apocalyptic number.

It is an amenable number.

2011011120201 is a deficient number, since it is larger than the sum of its proper divisors (717644095863).

2011011120201 is a wasteful number, since it uses less digits than its factorization.

2011011120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35730680.

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

Adding to 2011011120201 its reverse (1020211101102), we get a palindrome (3031222221303).

The spelling of 2011011120201 in words is "two trillion, eleven billion, eleven million, one hundred twenty thousand, two hundred one".