43222234544 has 10 divisors (see below), whose sum is σ = 83743079460. Its totient is φ = 21611117264.

The previous prime is 43222234543. The next prime is 43222234553. The reversal of 43222234544 is 44543222234.

It is not an unprimeable number, because it can be changed into a prime (43222234543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350694814 + ... + 1350694845.

It is an arithmetic number, because the mean of its divisors is an integer number (8374307946).

Almost surely, 2^43222234544 is an apocalyptic number.

It is an amenable number.

43222234544 is a deficient number, since it is larger than the sum of its proper divisors (40520844916).

43222234544 is a wasteful number, since it uses less digits than its factorization.

43222234544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701389667 (or 2701389661 counting only the distinct ones).

The product of its digits is 184320, while the sum is 35.

Adding to 43222234544 its reverse (44543222234), we get a palindrome (87765456778).

The spelling of 43222234544 in words is "forty-three billion, two hundred twenty-two million, two hundred thirty-four thousand, five hundred forty-four".