224104304020 has 24 divisors (see below), whose sum is σ = 474004792800. Its totient is φ = 88996816032.

The previous prime is 224104303987. The next prime is 224104304033. The reversal of 224104304020 is 20403401422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 224104303982 and 224104304000.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 40303750 + ... + 40309309.

It is an arithmetic number, because the mean of its divisors is an integer number (19750199700).

Almost surely, 2^224104304020 is an apocalyptic number.

224104304020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224104304020 is an abundant number, since it is smaller than the sum of its proper divisors (249900488780).

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

224104304020 is a wasteful number, since it uses less digits than its factorization.

224104304020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80613207 (or 80613205 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 224104304020 its reverse (20403401422), we get a palindrome (244507705442).

The spelling of 224104304020 in words is "two hundred twenty-four billion, one hundred four million, three hundred four thousand, twenty".