5221344422 has 16 divisors (see below), whose sum is σ = 8960451360. Its totient is φ = 2235325248.

The previous prime is 5221344413. The next prime is 5221344433. The reversal of 5221344422 is 2244431225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185897 + ... + 212132.

It is an arithmetic number, because the mean of its divisors is an integer number (560028210).

Almost surely, 2^5221344422 is an apocalyptic number.

5221344422 is a deficient number, since it is larger than the sum of its proper divisors (3739106938).

5221344422 is a wasteful number, since it uses less digits than its factorization.

5221344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398975.

The product of its digits is 15360, while the sum is 29.

The square root of 5221344422 is about 72258.8708879401. The cubic root of 5221344422 is about 1734.8454071938.

Adding to 5221344422 its reverse (2244431225), we get a palindrome (7465775647).

The spelling of 5221344422 in words is "five billion, two hundred twenty-one million, three hundred forty-four thousand, four hundred twenty-two".