11000201211211 has 16 divisors (see below), whose sum is σ = 11687602088448. Its totient is φ = 10317297884800.

The previous prime is 11000201211199. The next prime is 11000201211229. The reversal of 11000201211211 is 11211210200011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11000201211211 - 2¹⁷ = 11000201080139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000201211191 and 11000201211200.

It is not an unprimeable number, because it can be changed into a prime (11000201221211) 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, 21374826 + ... + 21883408.

It is an arithmetic number, because the mean of its divisors is an integer number (730475130528).

Almost surely, 2^{11000201211211} is an apocalyptic number.

11000201211211 is a deficient number, since it is larger than the sum of its proper divisors (687400877237).

11000201211211 is a wasteful number, since it uses less digits than its factorization.

11000201211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513002.

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

Adding to 11000201211211 its reverse (11211210200011), we get a palindrome (22211411411222).

The spelling of 11000201211211 in words is "eleven trillion, two hundred one million, two hundred eleven thousand, two hundred eleven".