104044102220 has 96 divisors (see below), whose sum is σ = 233985024000. Its totient is φ = 38744006400.

The previous prime is 104044102199. The next prime is 104044102243. The reversal of 104044102220 is 22201440401.

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 = 104044102192 and 104044102201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43368581 + ... + 43370979.

It is an arithmetic number, because the mean of its divisors is an integer number (2437344000).

Almost surely, 2^104044102220 is an apocalyptic number.

104044102220 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 104044102220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116992512000).

104044102220 is an abundant number, since it is smaller than the sum of its proper divisors (129940921780).

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

104044102220 is a wasteful number, since it uses less digits than its factorization.

104044102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359 (or 4357 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 104044102220 its reverse (22201440401), we get a palindrome (126245542621).

The spelling of 104044102220 in words is "one hundred four billion, forty-four million, one hundred two thousand, two hundred twenty".