5055510222 has 72 divisors (see below), whose sum is σ = 12792102336. Its totient is φ = 1438746624.

The previous prime is 5055510181. The next prime is 5055510223. The reversal of 5055510222 is 2220155505.

5055510222 is a `hidden beast` number, since 5 + 0 + 555 + 102 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055510223) 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 35 ways as a sum of consecutive naturals, for example, 215523 + ... + 237825.

It is an arithmetic number, because the mean of its divisors is an integer number (177668088).

Almost surely, 2^5055510222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055510222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6396051168).

5055510222 is an abundant number, since it is smaller than the sum of its proper divisors (7736592114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5055510222 is a wasteful number, since it uses less digits than its factorization.

5055510222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22582 (or 22572 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 5055510222 is about 71102.1112344774. Note that the first 3 decimals coincide. The cubic root of 5055510222 is about 1716.2807481547.

Adding to 5055510222 its reverse (2220155505), we get a palindrome (7275665727).

The spelling of 5055510222 in words is "five billion, fifty-five million, five hundred ten thousand, two hundred twenty-two".