11022101121 has 16 divisors (see below), whose sum is σ = 14783400000. Its totient is φ = 7304552448.

The previous prime is 11022101059. The next prime is 11022101143. The reversal of 11022101121 is 12110122011.

11022101121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11022101121 - 2¹³ = 11022092929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022101097 and 11022101106.

It is not an unprimeable number, because it can be changed into a prime (11022101161) 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, 370405 + ... + 399053.

It is an arithmetic number, because the mean of its divisors is an integer number (923962500).

Almost surely, 2^11022101121 is an apocalyptic number.

It is an amenable number.

11022101121 is a deficient number, since it is larger than the sum of its proper divisors (3761298879).

11022101121 is a wasteful number, since it uses less digits than its factorization.

11022101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29408.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11022101121 its reverse (12110122011), we get a palindrome (23132223132).

The spelling of 11022101121 in words is "eleven billion, twenty-two million, one hundred one thousand, one hundred twenty-one".