11422132432 has 10 divisors (see below), whose sum is σ = 22130381618. Its totient is φ = 5711066208.

The previous prime is 11422132427. The next prime is 11422132433. The reversal of 11422132432 is 23423122411.

11422132432 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., 11398551696 + 23580736 = 106764^2 + 4856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11422132397 and 11422132406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422132433) by changing a digit.

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, 356941623 + ... + 356941654.

Almost surely, 2^11422132432 is an apocalyptic number.

It is an amenable number.

11422132432 is a deficient number, since it is larger than the sum of its proper divisors (10708249186).

11422132432 is an equidigital number, since it uses as much as digits as its factorization.

11422132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713883285 (or 713883279 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 11422132432 its reverse (23423122411), we get a palindrome (34845254843).

The spelling of 11422132432 in words is "eleven billion, four hundred twenty-two million, one hundred thirty-two thousand, four hundred thirty-two".