11001022022211 has 16 divisors (see below), whose sum is σ = 16725535745184. Its totient is φ = 6371632664064.

The previous prime is 11001022022161. The next prime is 11001022022227. The reversal of 11001022022211 is 11222022010011.

It is not a de Polignac number, because 11001022022211 - 2⁹ = 11001022021699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11001022022261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8296396036 + ... + 8296397361.

It is an arithmetic number, because the mean of its divisors is an integer number (1045345984074).

Almost surely, 2^{11001022022211} is an apocalyptic number.

11001022022211 is a deficient number, since it is larger than the sum of its proper divisors (5724513722973).

11001022022211 is a wasteful number, since it uses less digits than its factorization.

11001022022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16592793430.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11001022022211 its reverse (11222022010011), we get a palindrome (22223044032222).

The spelling of 11001022022211 in words is "eleven trillion, one billion, twenty-two million, twenty-two thousand, two hundred eleven".