22320201300 has 144 divisors (see below), whose sum is σ = 66355752960. Its totient is φ = 5789920640.

The previous prime is 22320201181. The next prime is 22320201313. The reversal of 22320201300 is 310202322.

It is a super-3 number, since 3×22320201300³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22320201300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2349961 + ... + 2359439.

It is an arithmetic number, because the mean of its divisors is an integer number (460803840).

Almost surely, 2^22320201300 is an apocalyptic number.

22320201300 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 22320201300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33177876480).

22320201300 is an abundant number, since it is smaller than the sum of its proper divisors (44035551660).

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

22320201300 is a wasteful number, since it uses less digits than its factorization.

22320201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9710 (or 9703 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22320201300 its reverse (310202322), we get a palindrome (22630403622).

The spelling of 22320201300 in words is "twenty-two billion, three hundred twenty million, two hundred one thousand, three hundred".