11210120211201 has 32 divisors (see below), whose sum is σ = 16261935280128. Its totient is φ = 6841911317760.

The previous prime is 11210120211187. The next prime is 11210120211223. The reversal of 11210120211201 is 10211202101211.

It is a happy number.

It is not a de Polignac number, because 11210120211201 - 2²¹ = 11210118114049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210120211601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13955085 + ... + 14736506.

It is an arithmetic number, because the mean of its divisors is an integer number (508185477504).

Almost surely, 2^{11210120211201} is an apocalyptic number.

It is an amenable number.

11210120211201 is a deficient number, since it is larger than the sum of its proper divisors (5051815068927).

11210120211201 is a wasteful number, since it uses less digits than its factorization.

11210120211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28691821.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11210120211201 its reverse (10211202101211), we get a palindrome (21421322312412).

The spelling of 11210120211201 in words is "eleven trillion, two hundred ten billion, one hundred twenty million, two hundred eleven thousand, two hundred one".