2023323220020 has 48 divisors (see below), whose sum is σ = 5708551641408. Its totient is φ = 535434132480.

The previous prime is 2023323220013. The next prime is 2023323220021. The reversal of 2023323220020 is 200223233202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023323220021) 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, 128702269 + ... + 128717988.

It is an arithmetic number, because the mean of its divisors is an integer number (118928159196).

Almost surely, 2^{2023323220020} is an apocalyptic number.

2023323220020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023323220020 is an abundant number, since it is smaller than the sum of its proper divisors (3685228421388).

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

2023323220020 is a wasteful number, since it uses less digits than its factorization.

2023323220020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257420400 (or 257420398 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 2023323220020 its reverse (200223233202), we get a palindrome (2223546453222).

The spelling of 2023323220020 in words is "two trillion, twenty-three billion, three hundred twenty-three million, two hundred twenty thousand, twenty".