11302232232 has 128 divisors (see below), whose sum is σ = 30723638400. Its totient is φ = 3452544000.

The previous prime is 11302232231. The next prime is 11302232243. The reversal of 11302232232 is 23223220311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11302232199 and 11302232208.

It is not an unprimeable number, because it can be changed into a prime (11302232231) 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 31 ways as a sum of consecutive naturals, for example, 3051982 + ... + 3055682.

It is an arithmetic number, because the mean of its divisors is an integer number (240028425).

Almost surely, 2^11302232232 is an apocalyptic number.

11302232232 is a gapful number since it is divisible by the number (12) 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 11302232232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15361819200).

11302232232 is an abundant number, since it is smaller than the sum of its proper divisors (19421406168).

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

11302232232 is a wasteful number, since it uses less digits than its factorization.

11302232232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947 (or 3943 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11302232232 its reverse (23223220311), we get a palindrome (34525452543).

The spelling of 11302232232 in words is "eleven billion, three hundred two million, two hundred thirty-two thousand, two hundred thirty-two".