2204440020024 has 128 divisors (see below), whose sum is σ = 6120141857280. Its totient is φ = 656042457600.

The previous prime is 2204440019983. The next prime is 2204440020053. The reversal of 2204440020024 is 4200200444022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2204440019976 and 2204440020003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10313502 + ... + 10525074.

It is an arithmetic number, because the mean of its divisors is an integer number (47813608260).

Almost surely, 2^{2204440020024} is an apocalyptic number.

2204440020024 is a gapful number since it is divisible by the number (24) 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 2204440020024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3060070928640).

2204440020024 is an abundant number, since it is smaller than the sum of its proper divisors (3915701837256).

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

2204440020024 is a wasteful number, since it uses less digits than its factorization.

2204440020024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212301 (or 212297 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2204440020024 its reverse (4200200444022), we get a palindrome (6404640464046).

The spelling of 2204440020024 in words is "two trillion, two hundred four billion, four hundred forty million, twenty thousand, twenty-four".