11122201232 has 10 divisors (see below), whose sum is σ = 21549264918. Its totient is φ = 5561100608.

The previous prime is 11122201121. The next prime is 11122201267. The reversal of 11122201232 is 23210222111.

11122201232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7280184976 + 3842016256 = 85324^2 + 61984^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11122201232.

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 as a sum of consecutive naturals, namely, 347568773 + ... + 347568804.

Almost surely, 2^11122201232 is an apocalyptic number.

It is an amenable number.

11122201232 is a deficient number, since it is larger than the sum of its proper divisors (10427063686).

11122201232 is an equidigital number, since it uses as much as digits as its factorization.

11122201232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695137585 (or 695137579 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11122201232 its reverse (23210222111), we get a palindrome (34332423343).

The spelling of 11122201232 in words is "eleven billion, one hundred twenty-two million, two hundred one thousand, two hundred thirty-two".