22023031300 has 72 divisors (see below), whose sum is σ = 50685630912. Its totient is φ = 8288016000.

The previous prime is 22023031297. The next prime is 22023031321. The reversal of 22023031300 is 313032022.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61815 + ... + 218785.

It is an arithmetic number, because the mean of its divisors is an integer number (703967096).

Almost surely, 2^22023031300 is an apocalyptic number.

22023031300 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 22023031300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25342815456).

22023031300 is an abundant number, since it is smaller than the sum of its proper divisors (28662599612).

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

22023031300 is a wasteful number, since it uses less digits than its factorization.

22023031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157069 (or 157062 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22023031300 its reverse (313032022), we get a palindrome (22336063322).

The spelling of 22023031300 in words is "twenty-two billion, twenty-three million, thirty-one thousand, three hundred".