22120200103300 has 144 divisors (see below), whose sum is σ = 52991696439360. Its totient is φ = 7964189775360.

The previous prime is 22120200103297. The next prime is 22120200103319. The reversal of 22120200103300 is 330100202122.

It is a super-2 number, since 2×22120200103300² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10245891 + ... + 12215509.

It is an arithmetic number, because the mean of its divisors is an integer number (367997891940).

Almost surely, 2^{22120200103300} is an apocalyptic number.

22120200103300 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 22120200103300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26495848219680).

22120200103300 is an abundant number, since it is smaller than the sum of its proper divisors (30871496336060).

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

22120200103300 is a wasteful number, since it uses less digits than its factorization.

22120200103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969862 (or 1969855 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22120200103300 its reverse (330100202122), we get a palindrome (22450300305422).

The spelling of 22120200103300 in words is "twenty-two trillion, one hundred twenty billion, two hundred million, one hundred three thousand, three hundred".