11221102432 has 24 divisors (see below), whose sum is σ = 22108581936. Its totient is φ = 5606224512.

The previous prime is 11221102427. The next prime is 11221102463. The reversal of 11221102432 is 23420112211.

11221102432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92863 + ... + 176254.

It is an arithmetic number, because the mean of its divisors is an integer number (921190914).

Almost surely, 2^11221102432 is an apocalyptic number.

It is an amenable number.

11221102432 is a deficient number, since it is larger than the sum of its proper divisors (10887479504).

11221102432 is a wasteful number, since it uses less digits than its factorization.

11221102432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270430 (or 270422 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11221102432 its reverse (23420112211), we get a palindrome (34641214643).

The spelling of 11221102432 in words is "eleven billion, two hundred twenty-one million, one hundred two thousand, four hundred thirty-two".