11430122232 has 32 divisors (see below), whose sum is σ = 28643529600. Its totient is φ = 3800944224.

The previous prime is 11430122219. The next prime is 11430122237. The reversal of 11430122232 is 23222103411.

11430122232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11430122199 and 11430122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430122237) 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 in 7 ways as a sum of consecutive naturals, for example, 558268 + ... + 578379.

It is an arithmetic number, because the mean of its divisors is an integer number (895110300).

Almost surely, 2^11430122232 is an apocalyptic number.

11430122232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11430122232 is an abundant number, since it is smaller than the sum of its proper divisors (17213407368).

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

11430122232 is a wasteful number, since it uses less digits than its factorization.

11430122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137075 (or 1137071 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11430122232 its reverse (23222103411), we get a palindrome (34652225643).

The spelling of 11430122232 in words is "eleven billion, four hundred thirty million, one hundred twenty-two thousand, two hundred thirty-two".