2023204012220 has 12 divisors (see below), whose sum is σ = 4248728425704. Its totient is φ = 809281604880.

The previous prime is 2023204012217. The next prime is 2023204012273. The reversal of 2023204012220 is 222104023202.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 101160200611 = 2023204012220 / (2 + 0 + 2 + 3 + 2 + 0 + 4 + 0 + 1 + 2 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2023204012192 and 2023204012201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50580100286 + ... + 50580100325.

It is an arithmetic number, because the mean of its divisors is an integer number (354060702142).

Almost surely, 2^{2023204012220} is an apocalyptic number.

2023204012220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023204012220 is an abundant number, since it is smaller than the sum of its proper divisors (2225524413484).

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

2023204012220 is a wasteful number, since it uses less digits than its factorization.

2023204012220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101160200620 (or 101160200618 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2023204012220 its reverse (222104023202), we get a palindrome (2245308035422).

The spelling of 2023204012220 in words is "two trillion, twenty-three billion, two hundred four million, twelve thousand, two hundred twenty".