111201330444 has 48 divisors (see below), whose sum is σ = 284206255200. Its totient is φ = 33683700736.

The previous prime is 111201330433. The next prime is 111201330503. The reversal of 111201330444 is 444033102111.

It is an unprimeable number.

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, 9392439 + ... + 9404270.

It is an arithmetic number, because the mean of its divisors is an integer number (5920963650).

Almost surely, 2^111201330444 is an apocalyptic number.

It is an amenable number.

111201330444 is an abundant number, since it is smaller than the sum of its proper divisors (173004924756).

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

111201330444 is a wasteful number, since it uses less digits than its factorization.

111201330444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18796762 (or 18796760 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111201330444 its reverse (444033102111), we get a palindrome (555234432555).

The spelling of 111201330444 in words is "one hundred eleven billion, two hundred one million, three hundred thirty thousand, four hundred forty-four".