22241204143300 has 72 divisors (see below), whose sum is σ = 48688607167200. Its totient is φ = 8818263417600.

The previous prime is 22241204143289. The next prime is 22241204143387. The reversal of 22241204143300 is 334140214222.

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 23 ways as a sum of consecutive naturals, for example, 10236151 + ... + 12217249.

It is an arithmetic number, because the mean of its divisors is an integer number (676230655100).

Almost surely, 2^{22241204143300} is an apocalyptic number.

22241204143300 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 22241204143300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24344303583600).

22241204143300 is an abundant number, since it is smaller than the sum of its proper divisors (26447403023900).

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

22241204143300 is a wasteful number, since it uses less digits than its factorization.

22241204143300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982101 (or 1982094 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22241204143300 its reverse (334140214222), we get a palindrome (22575344357522).

The spelling of 22241204143300 in words is "twenty-two trillion, two hundred forty-one billion, two hundred four million, one hundred forty-three thousand, three hundred".