11120332445 has 24 divisors (see below), whose sum is σ = 14696090496. Its totient is φ = 8061574752.

The previous prime is 11120332441. The next prime is 11120332453. The reversal of 11120332445 is 54423302111.

It is a happy number.

It is not a de Polignac number, because 11120332445 - 2² = 11120332441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120332441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92417 + ... + 175446.

It is an arithmetic number, because the mean of its divisors is an integer number (612337104).

Almost surely, 2^11120332445 is an apocalyptic number.

It is an amenable number.

11120332445 is a deficient number, since it is larger than the sum of its proper divisors (3575758051).

11120332445 is a wasteful number, since it uses less digits than its factorization.

11120332445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267929 (or 267910 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 11120332445 its reverse (54423302111), we get a palindrome (65543634556).

The spelling of 11120332445 in words is "eleven billion, one hundred twenty million, three hundred thirty-two thousand, four hundred forty-five".