11120434242 has 32 divisors (see below), whose sum is σ = 22681518912. Its totient is φ = 3633499584.

The previous prime is 11120434217. The next prime is 11120434253. The reversal of 11120434242 is 24243402111.

It is a super-2 number, since 2×11120434242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339553 + ... + 370859.

It is an arithmetic number, because the mean of its divisors is an integer number (708797466).

Almost surely, 2^11120434242 is an apocalyptic number.

11120434242 is an abundant number, since it is smaller than the sum of its proper divisors (11561084670).

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

11120434242 is a wasteful number, since it uses less digits than its factorization.

11120434242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32482.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11120434242 its reverse (24243402111), we get a palindrome (35363836353).

The spelling of 11120434242 in words is "eleven billion, one hundred twenty million, four hundred thirty-four thousand, two hundred forty-two".