550011022 has 16 divisors (see below), whose sum is σ = 920950272. Its totient is φ = 244190520.

The previous prime is 550011017. The next prime is 550011041. The reversal of 550011022 is 220110055.

It is a junction number, because it is equal to n+sod(n) for n = 550010987 and 550011005.

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, 289758 + ... + 291649.

It is an arithmetic number, because the mean of its divisors is an integer number (57559392).

Almost surely, 2^550011022 is an apocalyptic number.

550011022 is a deficient number, since it is larger than the sum of its proper divisors (370939250).

550011022 is a wasteful number, since it uses less digits than its factorization.

550011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581463.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 550011022 is about 23452.3137877694. The cubic root of 550011022 is about 819.3267436302.

Adding to 550011022 its reverse (220110055), we get a palindrome (770121077).

The spelling of 550011022 in words is "five hundred fifty million, eleven thousand, twenty-two".