22241114544 has 120 divisors (see below), whose sum is σ = 66478592320. Its totient is φ = 6384977280.

The previous prime is 22241114527. The next prime is 22241114549. The reversal of 22241114544 is 44541114222.

It is not an unprimeable number, because it can be changed into a prime (22241114549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9579 + ... + 211125.

Almost surely, 2^22241114544 is an apocalyptic number.

22241114544 is a gapful number since it is divisible by the number (24) 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 22241114544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33239296160).

22241114544 is an abundant number, since it is smaller than the sum of its proper divisors (44237477776).

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

22241114544 is a wasteful number, since it uses less digits than its factorization.

22241114544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201599 (or 201582 counting only the distinct ones).

The product of its digits is 10240, while the sum is 30.

Adding to 22241114544 its reverse (44541114222), we get a palindrome (66782228766).

The spelling of 22241114544 in words is "twenty-two billion, two hundred forty-one million, one hundred fourteen thousand, five hundred forty-four".