111104112441120 has 192 divisors, whose sum is σ = 359453352101760. Its totient is φ = 28825686908928.

The previous prime is 111104112441103. The next prime is 111104112441121. The reversal of 111104112441120 is 21144211401111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (111104112441121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 420584599 + ... + 420848681.

It is an arithmetic number, because the mean of its divisors is an integer number (1872152875530).

Almost surely, 2^{111104112441120} is an apocalyptic number.

111104112441120 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 111104112441120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179726676050880).

111104112441120 is an abundant number, since it is smaller than the sum of its proper divisors (248349239660640).

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

111104112441120 is a wasteful number, since it uses less digits than its factorization.

111104112441120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287827 (or 287819 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 24.

Adding to 111104112441120 its reverse (21144211401111), we get a palindrome (132248323842231).

The spelling of 111104112441120 in words is "one hundred eleven trillion, one hundred four billion, one hundred twelve million, four hundred forty-one thousand, one hundred twenty".