11004131322 has 48 divisors (see below), whose sum is σ = 24225638112. Its totient is φ = 3609191520.

The previous prime is 11004131317. The next prime is 11004131429. The reversal of 11004131322 is 22313140011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11004131295 and 11004131304.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1166328 + ... + 1175724.

It is an arithmetic number, because the mean of its divisors is an integer number (504700794).

Almost surely, 2^11004131322 is an apocalyptic number.

11004131322 is an abundant number, since it is smaller than the sum of its proper divisors (13221506790).

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

11004131322 is a wasteful number, since it uses less digits than its factorization.

11004131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10443 (or 10440 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11004131322 its reverse (22313140011), we get a palindrome (33317271333).

The spelling of 11004131322 in words is "eleven billion, four million, one hundred thirty-one thousand, three hundred twenty-two".