11201030001211 has 16 divisors (see below), whose sum is σ = 11305255298400. Its totient is φ = 11097150105600.

The previous prime is 11201030001209. The next prime is 11201030001247. The reversal of 11201030001211 is 11210003010211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11201030001211 - 2¹ = 11201030001209 is a prime.

It is a super-2 number, since 2×11201030001211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201030001191 and 11201030001200.

It is not an unprimeable number, because it can be changed into a prime (11201031001211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585787731 + ... + 585806851.

It is an arithmetic number, because the mean of its divisors is an integer number (706578456150).

Almost surely, 2^{11201030001211} is an apocalyptic number.

11201030001211 is a deficient number, since it is larger than the sum of its proper divisors (104225297189).

11201030001211 is a wasteful number, since it uses less digits than its factorization.

11201030001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27870.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11201030001211 its reverse (11210003010211), we get a palindrome (22411033011422).

The spelling of 11201030001211 in words is "eleven trillion, two hundred one billion, thirty million, one thousand, two hundred eleven".