11522275326 has 16 divisors (see below), whose sum is σ = 25605056400. Its totient is φ = 3840758424.

The previous prime is 11522275321. The next prime is 11522275337. The reversal of 11522275326 is 62357222511.

11522275326 is a `hidden beast` number, since 11 + 52 + 2 + 275 + 326 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11522275321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106687681 + ... + 106687788.

It is an arithmetic number, because the mean of its divisors is an integer number (1600316025).

Almost surely, 2^11522275326 is an apocalyptic number.

11522275326 is an abundant number, since it is smaller than the sum of its proper divisors (14082781074).

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

11522275326 is a wasteful number, since it uses less digits than its factorization.

11522275326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213375480 (or 213375474 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

Adding to 11522275326 its reverse (62357222511), we get a palindrome (73879497837).

The spelling of 11522275326 in words is "eleven billion, five hundred twenty-two million, two hundred seventy-five thousand, three hundred twenty-six".