12011000220201 has 64 divisors (see below), whose sum is σ = 16747814064128. Its totient is φ = 7649468057088.

The previous prime is 12011000220181. The next prime is 12011000220229. The reversal of 12011000220201 is 10202200011021.

12011000220201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12011000220201 - 2⁹ = 12011000219689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011000220301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5040284256 + ... + 5040286638.

It is an arithmetic number, because the mean of its divisors is an integer number (261684594752).

Almost surely, 2^{12011000220201} is an apocalyptic number.

It is an amenable number.

12011000220201 is a deficient number, since it is larger than the sum of its proper divisors (4736813843927).

12011000220201 is a wasteful number, since it uses less digits than its factorization.

12011000220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430.

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

Adding to 12011000220201 its reverse (10202200011021), we get a palindrome (22213200231222).

The spelling of 12011000220201 in words is "twelve trillion, eleven billion, two hundred twenty thousand, two hundred one".