11200112232 has 64 divisors (see below), whose sum is σ = 28826313600. Its totient is φ = 3623719680.

The previous prime is 11200112197. The next prime is 11200112237. The reversal of 11200112232 is 23221100211.

It is not an unprimeable number, because it can be changed into a prime (11200112237) 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, 358869 + ... + 388827.

It is an arithmetic number, because the mean of its divisors is an integer number (450411150).

Almost surely, 2^11200112232 is an apocalyptic number.

11200112232 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 11200112232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14413156800).

11200112232 is an abundant number, since it is smaller than the sum of its proper divisors (17626201368).

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

11200112232 is a wasteful number, since it uses less digits than its factorization.

11200112232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30426 (or 30422 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11200112232 its reverse (23221100211), we get a palindrome (34421212443).

The spelling of 11200112232 in words is "eleven billion, two hundred million, one hundred twelve thousand, two hundred thirty-two".