11022022211 has 16 divisors (see below), whose sum is σ = 11588548608. Its totient is φ = 10462980000.

The previous prime is 11022022183. The next prime is 11022022237. The reversal of 11022022211 is 11222022011.

11022022211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11022022211 - 2¹⁸ = 11021760067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022022261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2882681 + ... + 2886501.

It is an arithmetic number, because the mean of its divisors is an integer number (724284288).

Almost surely, 2^11022022211 is an apocalyptic number.

11022022211 is a deficient number, since it is larger than the sum of its proper divisors (566526397).

11022022211 is a wasteful number, since it uses less digits than its factorization.

11022022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4762.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022022211 its reverse (11222022011), we get a palindrome (22244044222).

The spelling of 11022022211 in words is "eleven billion, twenty-two million, twenty-two thousand, two hundred eleven".