11011122232 has 32 divisors (see below), whose sum is σ = 22576579200. Its totient is φ = 4993093600.

The previous prime is 11011122223. The next prime is 11011122253. The reversal of 11011122232 is 23222111011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112444 + ... + 186187.

It is an arithmetic number, because the mean of its divisors is an integer number (705518100).

Almost surely, 2^11011122232 is an apocalyptic number.

It is an amenable number.

11011122232 is an abundant number, since it is smaller than the sum of its proper divisors (11565456968).

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

11011122232 is a wasteful number, since it uses less digits than its factorization.

11011122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299067 (or 299063 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11011122232 its reverse (23222111011), we get a palindrome (34233233243).

The spelling of 11011122232 in words is "eleven billion, eleven million, one hundred twenty-two thousand, two hundred thirty-two".