2244243422300 has 144 divisors (see below), whose sum is σ = 5380313137920. Its totient is φ = 812482475200.

The previous prime is 2244243422251. The next prime is 2244243422329. The reversal of 2244243422300 is 32243424422.

It is a super-2 number, since 2×2244243422300² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30176561 + ... + 30250839.

It is an arithmetic number, because the mean of its divisors is an integer number (37363285680).

Almost surely, 2^{2244243422300} is an apocalyptic number.

2244243422300 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 2244243422300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2690156568960).

2244243422300 is an abundant number, since it is smaller than the sum of its proper divisors (3136069715620).

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

2244243422300 is a wasteful number, since it uses less digits than its factorization.

2244243422300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74553 (or 74524 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 2244243422300 its reverse (32243424422), we get a palindrome (2276486846722).

The spelling of 2244243422300 in words is "two trillion, two hundred forty-four billion, two hundred forty-three million, four hundred twenty-two thousand, three hundred".