43222241244 has 288 divisors, whose sum is σ = 128580782400. Its totient is φ = 11199541248.

The previous prime is 43222241221. The next prime is 43222241267. The reversal of 43222241244 is 44214222234.

It is a happy number.

43222241244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43222241221) and next prime (43222241267).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 156036834 + ... + 156037110.

It is an arithmetic number, because the mean of its divisors is an integer number (446461050).

Almost surely, 2^43222241244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43222241244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64290391200).

43222241244 is an abundant number, since it is smaller than the sum of its proper divisors (85358541156).

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

43222241244 is a wasteful number, since it uses less digits than its factorization.

43222241244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 588 counting only the distinct ones).

The product of its digits is 24576, while the sum is 30.

Adding to 43222241244 its reverse (44214222234), we get a palindrome (87436463478).

The spelling of 43222241244 in words is "forty-three billion, two hundred twenty-two million, two hundred forty-one thousand, two hundred forty-four".