11322131242320 has 160 divisors (see below), whose sum is σ = 39000220790400. Its totient is φ = 3019098064896.

The previous prime is 11322131242309. The next prime is 11322131242333. The reversal of 11322131242320 is 2324213122311.

11322131242320 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 21 + 312 + 4 + 2 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53014311 + ... + 53227449.

It is an arithmetic number, because the mean of its divisors is an integer number (243751379940).

Almost surely, 2^{11322131242320} is an apocalyptic number.

11322131242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11322131242320 is an abundant number, since it is smaller than the sum of its proper divisors (27678089548080).

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

11322131242320 is a wasteful number, since it uses less digits than its factorization.

11322131242320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237754 (or 237742 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11322131242320 its reverse (2324213122311), we get a palindrome (13646344364631).

The spelling of 11322131242320 in words is "eleven trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred forty-two thousand, three hundred twenty".