11122432424 has 32 divisors (see below), whose sum is σ = 21150952320. Its totient is φ = 5482256256.

The previous prime is 11122432423. The next prime is 11122432457. The reversal of 11122432424 is 42423422111.

It is a junction number, because it is equal to n+sod(n) for n = 11122432393 and 11122432402.

It is not an unprimeable number, because it can be changed into a prime (11122432421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1612487 + ... + 1619369.

It is an arithmetic number, because the mean of its divisors is an integer number (660967260).

Almost surely, 2^11122432424 is an apocalyptic number.

It is an amenable number.

11122432424 is a deficient number, since it is larger than the sum of its proper divisors (10028519896).

11122432424 is a wasteful number, since it uses less digits than its factorization.

11122432424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9729 (or 9725 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

Adding to 11122432424 its reverse (42423422111), we get a palindrome (53545854535).

The spelling of 11122432424 in words is "eleven billion, one hundred twenty-two million, four hundred thirty-two thousand, four hundred twenty-four".