11120023442 has 32 divisors (see below), whose sum is σ = 19457604864. Its totient is φ = 4710112000.

The previous prime is 11120023441. The next prime is 11120023451. The reversal of 11120023442 is 24432002111.

11120023442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11120023441) 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 15 ways as a sum of consecutive naturals, for example, 109418 + ... + 184965.

It is an arithmetic number, because the mean of its divisors is an integer number (608050152).

Almost surely, 2^11120023442 is an apocalyptic number.

11120023442 is a deficient number, since it is larger than the sum of its proper divisors (8337581422).

11120023442 is a wasteful number, since it uses less digits than its factorization.

11120023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294514.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11120023442 its reverse (24432002111), we get a palindrome (35552025553).

The spelling of 11120023442 in words is "eleven billion, one hundred twenty million, twenty-three thousand, four hundred forty-two".