22144301330300 has 144 divisors (see below), whose sum is σ = 50793526089600. Its totient is φ = 8356542163200.

The previous prime is 22144301330257. The next prime is 22144301330311. The reversal of 22144301330300 is 303310344122.

It is a self number, because there is not a number n which added to its sum of digits gives 22144301330300.

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, 475962839 + ... + 476009361.

Almost surely, 2^{22144301330300} is an apocalyptic number.

22144301330300 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 22144301330300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25396763044800).

22144301330300 is an abundant number, since it is smaller than the sum of its proper divisors (28649224759300).

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

22144301330300 is a wasteful number, since it uses less digits than its factorization.

22144301330300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47596 (or 47589 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22144301330300 its reverse (303310344122), we get a palindrome (22447611674422).

The spelling of 22144301330300 in words is "twenty-two trillion, one hundred forty-four billion, three hundred one million, three hundred thirty thousand, three hundred".