11325231522 has 24 divisors (see below), whose sum is σ = 26768729520. Its totient is φ = 3431888280.

The previous prime is 11325231521. The next prime is 11325231527. The reversal of 11325231522 is 22513252311.

11325231522 is a `hidden beast` number, since 1 + 1 + 325 + 2 + 315 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (11325231521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28598872 + ... + 28599267.

It is an arithmetic number, because the mean of its divisors is an integer number (1115363730).

Almost surely, 2^11325231522 is an apocalyptic number.

11325231522 is an abundant number, since it is smaller than the sum of its proper divisors (15443497998).

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

11325231522 is a wasteful number, since it uses less digits than its factorization.

11325231522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57198158 (or 57198155 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

Adding to 11325231522 its reverse (22513252311), we get a palindrome (33838483833).

The spelling of 11325231522 in words is "eleven billion, three hundred twenty-five million, two hundred thirty-one thousand, five hundred twenty-two".