550150222 has 8 divisors (see below), whose sum is σ = 825375456. Its totient is φ = 275025072.

The previous prime is 550150171. The next prime is 550150231. The reversal of 550150222 is 222051055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 550150193 and 550150202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9303 + ... + 34450.

It is an arithmetic number, because the mean of its divisors is an integer number (103171932).

Almost surely, 2^550150222 is an apocalyptic number.

550150222 is a deficient number, since it is larger than the sum of its proper divisors (275225234).

550150222 is a wasteful number, since it uses less digits than its factorization.

550150222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50042.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 550150222 is about 23455.2813242562. The cubic root of 550150222 is about 819.3958577982.

The spelling of 550150222 in words is "five hundred fifty million, one hundred fifty thousand, two hundred twenty-two".