11023122204 has 72 divisors (see below), whose sum is σ = 28367376128. Its totient is φ = 3608336160.

The previous prime is 11023122203. The next prime is 11023122211. The reversal of 11023122204 is 40222132011.

It is a happy number.

11023122204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023122203) 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 23 ways as a sum of consecutive naturals, for example, 791469 + ... + 805275.

Almost surely, 2^11023122204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11023122204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14183688064).

11023122204 is an abundant number, since it is smaller than the sum of its proper divisors (17344253924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11023122204 is a wasteful number, since it uses less digits than its factorization.

11023122204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14215 (or 14210 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11023122204 its reverse (40222132011), we get a palindrome (51245254215).

The spelling of 11023122204 in words is "eleven billion, twenty-three million, one hundred twenty-two thousand, two hundred four".