11201202011211 has 8 divisors (see below), whose sum is σ = 14934964285584. Its totient is φ = 7467453872160.

The previous prime is 11201202011203. The next prime is 11201202011227. The reversal of 11201202011211 is 11211020210211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11201202011211 - 2³ = 11201202011203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201202011281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521060 + ... + 4971521.

It is an arithmetic number, because the mean of its divisors is an integer number (1866870535698).

Almost surely, 2^{11201202011211} is an apocalyptic number.

11201202011211 is a deficient number, since it is larger than the sum of its proper divisors (3733762274373).

11201202011211 is an equidigital number, since it uses as much as digits as its factorization.

11201202011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7067661.

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

Adding to 11201202011211 its reverse (11211020210211), we get a palindrome (22412222221422).

The spelling of 11201202011211 in words is "eleven trillion, two hundred one billion, two hundred two million, eleven thousand, two hundred eleven".