12104441120 has 96 divisors (see below), whose sum is σ = 29173229568. Its totient is φ = 4745115648.

The previous prime is 12104441119. The next prime is 12104441137. The reversal of 12104441120 is 2114440121.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12104441092 and 12104441101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1682972 + ... + 1690148.

It is an arithmetic number, because the mean of its divisors is an integer number (303887808).

Almost surely, 2^12104441120 is an apocalyptic number.

12104441120 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 12104441120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14586614784).

12104441120 is an abundant number, since it is smaller than the sum of its proper divisors (17068788448).

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

12104441120 is a wasteful number, since it uses less digits than its factorization.

12104441120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402 (or 7394 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 12104441120 its reverse (2114440121), we get a palindrome (14218881241).

Subtracting from 12104441120 its reverse (2114440121), we obtain a palindrome (9990000999).

The spelling of 12104441120 in words is "twelve billion, one hundred four million, four hundred forty-one thousand, one hundred twenty".