550071422224 has 45 divisors (see below), whose sum is σ = 1073503898031. Its totient is φ = 273052490880.

The previous prime is 550071422213. The next prime is 550071422249. The reversal of 550071422224 is 422224170055.

The square root of 550071422224 is 741668.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 42033200400 + 508038221824 = 205020^2 + 712768^2 .

It is a super-2 number, since 2×550071422224² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550071422224.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 465766914 + ... + 465768094.

Almost surely, 2^550071422224 is an apocalyptic number.

550071422224 is the 741668-th square number.

It is an amenable number.

550071422224 is a deficient number, since it is larger than the sum of its proper divisors (523432475807).

550071422224 is an frugal number, since it uses more digits than its factorization.

550071422224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 34.

Adding to 550071422224 its reverse (422224170055), we get a palindrome (972295592279).

The spelling of 550071422224 in words is "five hundred fifty billion, seventy-one million, four hundred twenty-two thousand, two hundred twenty-four".