111300112441420 has 288 divisors, whose sum is σ = 289647838351872. Its totient is φ = 35163590482944.

The previous prime is 111300112441403. The next prime is 111300112441429. The reversal of 111300112441420 is 24144211003111.

It is not an unprimeable number, because it can be changed into a prime (111300112441429) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 232234959 + ... + 232713721.

It is an arithmetic number, because the mean of its divisors is an integer number (1005721660944).

Almost surely, 2^{111300112441420} is an apocalyptic number.

111300112441420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111300112441420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144823919175936).

111300112441420 is an abundant number, since it is smaller than the sum of its proper divisors (178347725910452).

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

111300112441420 is a wasteful number, since it uses less digits than its factorization.

111300112441420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478941 (or 478916 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 111300112441420 its reverse (24144211003111), we get a palindrome (135444323444531).

The spelling of 111300112441420 in words is "one hundred eleven trillion, three hundred billion, one hundred twelve million, four hundred forty-one thousand, four hundred twenty".