11210111020201 has 16 divisors (see below), whose sum is σ = 11258641408000. Its totient is φ = 11161686247488.

The previous prime is 11210111020189. The next prime is 11210111020217. The reversal of 11210111020201 is 10202011101211.

It is a happy number.

11210111020201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11210111020201 - 2¹⁵ = 11210110987433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210111020501) 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, 812968015 + ... + 812981803.

It is an arithmetic number, because the mean of its divisors is an integer number (703665088000).

Almost surely, 2^{11210111020201} is an apocalyptic number.

It is an amenable number.

11210111020201 is a deficient number, since it is larger than the sum of its proper divisors (48530387799).

11210111020201 is a wasteful number, since it uses less digits than its factorization.

11210111020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17368.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11210111020201 its reverse (10202011101211), we get a palindrome (21412122121412).

The spelling of 11210111020201 in words is "eleven trillion, two hundred ten billion, one hundred eleven million, twenty thousand, two hundred one".