11022022211211 has 96 divisors (see below), whose sum is σ = 18404889984000. Its totient is φ = 6286073817600.

The previous prime is 11022022211183. The next prime is 11022022211227. The reversal of 11022022211211 is 11211222022011.

11022022211211 is a `hidden beast` number, since 1 + 1 + 0 + 220 + 22 + 211 + 211 = 666.

It is not a de Polignac number, because 11022022211211 - 2⁶ = 11022022211147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11022022211231) 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 95 ways as a sum of consecutive naturals, for example, 185623135 + ... + 185682503.

It is an arithmetic number, because the mean of its divisors is an integer number (191717604000).

Almost surely, 2^{11022022211211} is an apocalyptic number.

11022022211211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11022022211211 is a deficient number, since it is larger than the sum of its proper divisors (7382867772789).

11022022211211 is a wasteful number, since it uses less digits than its factorization.

11022022211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60065 (or 60062 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11022022211211 its reverse (11211222022011), we get a palindrome (22233244233222).

The spelling of 11022022211211 in words is "eleven trillion, twenty-two billion, twenty-two million, two hundred eleven thousand, two hundred eleven".