2023223120 has 80 divisors (see below), whose sum is σ = 4819393920. Its totient is φ = 789668352.

The previous prime is 2023223119. The next prime is 2023223123. The reversal of 2023223120 is 213223202.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023223123) 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, 582509 + ... + 585971.

It is an arithmetic number, because the mean of its divisors is an integer number (60242424).

Almost surely, 2^2023223120 is an apocalyptic number.

2023223120 is a gapful number since it is divisible by the number (20) 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 2023223120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2409696960).

2023223120 is an abundant number, since it is smaller than the sum of its proper divisors (2796170800).

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

2023223120 is a wasteful number, since it uses less digits than its factorization.

2023223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652 (or 3646 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2023223120 is about 44980.2525559828. The cubic root of 2023223120 is about 1264.7788455582.

Adding to 2023223120 its reverse (213223202), we get a palindrome (2236446322).

The spelling of 2023223120 in words is "two billion, twenty-three million, two hundred twenty-three thousand, one hundred twenty".