11022122211122 has 128 divisors (see below), whose sum is σ = 19561627008000. Its totient is φ = 4602237419520.

The previous prime is 11022122211077. The next prime is 11022122211131. The reversal of 11022122211122 is 22111222122011.

It is a junction number, because it is equal to n+sod(n) for n = 11022122211094 and 11022122211103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1471771154 + ... + 1471778642.

It is an arithmetic number, because the mean of its divisors is an integer number (152825211000).

Almost surely, 2^{11022122211122} is an apocalyptic number.

11022122211122 is a deficient number, since it is larger than the sum of its proper divisors (8539504796878).

11022122211122 is a wasteful number, since it uses less digits than its factorization.

11022122211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8164.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11022122211122 its reverse (22111222122011), we get a palindrome (33133344333133).

The spelling of 11022122211122 in words is "eleven trillion, twenty-two billion, one hundred twenty-two million, two hundred eleven thousand, one hundred twenty-two".