11040323122 has 32 divisors (see below), whose sum is σ = 17545651200. Its totient is φ = 5195664000.

The previous prime is 11040323089. The next prime is 11040323137. The reversal of 11040323122 is 22132304011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 11040323122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5228847 + ... + 5230957.

It is an arithmetic number, because the mean of its divisors is an integer number (548301600).

Almost surely, 2^11040323122 is an apocalyptic number.

11040323122 is a deficient number, since it is larger than the sum of its proper divisors (6505328078).

11040323122 is a wasteful number, since it uses less digits than its factorization.

11040323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11040323122 its reverse (22132304011), we get a palindrome (33172627133).

The spelling of 11040323122 in words is "eleven billion, forty million, three hundred twenty-three thousand, one hundred twenty-two".