23223313020 has 24 divisors (see below), whose sum is σ = 65025276624. Its totient is φ = 6192883456.

The previous prime is 23223313007. The next prime is 23223313031. The reversal of 23223313020 is 2031332232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193527549 + ... + 193527668.

It is an arithmetic number, because the mean of its divisors is an integer number (2709386526).

Almost surely, 2^23223313020 is an apocalyptic number.

23223313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223313020 is an abundant number, since it is smaller than the sum of its proper divisors (41801963604).

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

23223313020 is a wasteful number, since it uses less digits than its factorization.

23223313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387055229 (or 387055227 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23223313020 its reverse (2031332232), we get a palindrome (25254645252).

The spelling of 23223313020 in words is "twenty-three billion, two hundred twenty-three million, three hundred thirteen thousand, twenty".