11022109 has 12 divisors (see below), whose sum is σ = 13497600. Its totient is φ = 8949528.

The previous prime is 11022101. The next prime is 11022113. The reversal of 11022109 is 90122011.

11022109 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 11022109 - 2³ = 11022101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022092 and 11022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4989 + ... + 6850.

It is an arithmetic number, because the mean of its divisors is an integer number (1124800).

Almost surely, 2^11022109 is an apocalyptic number.

11022109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11022109 is a deficient number, since it is larger than the sum of its proper divisors (2475491).

11022109 is a wasteful number, since it uses less digits than its factorization.

11022109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11872 (or 11865 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 11022109 is about 3319.9561744095. The cubic root of 11022109 is about 222.5469092695.

The spelling of 11022109 in words is "eleven million, twenty-two thousand, one hundred nine".