11201201201011 has 8 divisors (see below), whose sum is σ = 11422986165360. Its totient is φ = 10979802960672.

The previous prime is 11201201200901. The next prime is 11201201201051. The reversal of 11201201201011 is 11010210210211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11201201201011 - 2⁷ = 11201201200883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201201200982 and 11201201201000.

It is not an unprimeable number, because it can be changed into a prime (11201201201051) 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, 96622501 + ... + 96738358.

It is an arithmetic number, because the mean of its divisors is an integer number (1427873270670).

Almost surely, 2^{11201201201011} is an apocalyptic number.

11201201201011 is a deficient number, since it is larger than the sum of its proper divisors (221784964349).

11201201201011 is a wasteful number, since it uses less digits than its factorization.

11201201201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193362005.

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

Adding to 11201201201011 its reverse (11010210210211), we get a palindrome (22211411411222).

The spelling of 11201201201011 in words is "eleven trillion, two hundred one billion, two hundred one million, two hundred one thousand, eleven".