4223324000020 has 48 divisors (see below), whose sum is σ = 8994495484800. Its totient is φ = 1665425139840.

The previous prime is 4223324000017. The next prime is 4223324000029. The reversal of 4223324000020 is 200004233224.

It is a junction number, because it is equal to n+sod(n) for n = 4223323999955 and 4223324000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223324000029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23110366 + ... + 23292394.

It is an arithmetic number, because the mean of its divisors is an integer number (187385322600).

Almost surely, 2^{4223324000020} is an apocalyptic number.

It is an amenable number.

4223324000020 is an abundant number, since it is smaller than the sum of its proper divisors (4771171484780).

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

4223324000020 is a wasteful number, since it uses less digits than its factorization.

4223324000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198448 (or 198446 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 4223324000020 its reverse (200004233224), we get a palindrome (4423328233244).

The spelling of 4223324000020 in words is "four trillion, two hundred twenty-three billion, three hundred twenty-four million, twenty", and thus it is an aban number.