5550512122 has 16 divisors (see below), whose sum is σ = 8830184832. Its totient is φ = 2611073520.

The previous prime is 5550512081. The next prime is 5550512129. The reversal of 5550512122 is 2212150555.

It is not an unprimeable number, because it can be changed into a prime (5550512129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986238 + ... + 991849.

It is an arithmetic number, because the mean of its divisors is an integer number (551886552).

Almost surely, 2^5550512122 is an apocalyptic number.

5550512122 is a deficient number, since it is larger than the sum of its proper divisors (3279672710).

5550512122 is a wasteful number, since it uses less digits than its factorization.

5550512122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978173.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 5550512122 is about 74501.7591872836. The cubic root of 5550512122 is about 1770.5615082538.

Adding to 5550512122 its reverse (2212150555), we get a palindrome (7762662677).

The spelling of 5550512122 in words is "five billion, five hundred fifty million, five hundred twelve thousand, one hundred twenty-two".