22830333520 has 40 divisors (see below), whose sum is σ = 54910893960. Its totient is φ = 8817231360.

The previous prime is 22830333499. The next prime is 22830333529. The reversal of 22830333520 is 2533303822.

It can be written as a sum of positive squares in 4 ways, for example, as 5983331904 + 16847001616 = 77352^2 + 129796^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22830333529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4918011 + ... + 4922650.

It is an arithmetic number, because the mean of its divisors is an integer number (1372772349).

Almost surely, 2^22830333520 is an apocalyptic number.

22830333520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22830333520 is an abundant number, since it is smaller than the sum of its proper divisors (32080560440).

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

22830333520 is a wasteful number, since it uses less digits than its factorization.

22830333520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9840703 (or 9840697 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 22830333520 in words is "twenty-two billion, eight hundred thirty million, three hundred thirty-three thousand, five hundred twenty".