11352322256 has 80 divisors (see below), whose sum is σ = 24175536000. Its totient is φ = 5121446400.

The previous prime is 11352322249. The next prime is 11352322259. The reversal of 11352322256 is 65222325311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11352322259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25859285 + ... + 25859723.

It is an arithmetic number, because the mean of its divisors is an integer number (302194200).

Almost surely, 2^11352322256 is an apocalyptic number.

11352322256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11352322256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12087768000).

11352322256 is an abundant number, since it is smaller than the sum of its proper divisors (12823213744).

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

11352322256 is a wasteful number, since it uses less digits than its factorization.

11352322256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1222 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

Adding to 11352322256 its reverse (65222325311), we get a palindrome (76574647567).

The spelling of 11352322256 in words is "eleven billion, three hundred fifty-two million, three hundred twenty-two thousand, two hundred fifty-six".