5227450222 has 4 divisors (see below), whose sum is σ = 7841175336. Its totient is φ = 2613725110.

The previous prime is 5227450219. The next prime is 5227450223. The reversal of 5227450222 is 2220547225.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5227450223) 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 as a sum of consecutive naturals, namely, 1306862554 + ... + 1306862557.

It is an arithmetic number, because the mean of its divisors is an integer number (1960293834).

Almost surely, 2^5227450222 is an apocalyptic number.

5227450222 is a deficient number, since it is larger than the sum of its proper divisors (2613725114).

5227450222 is a wasteful number, since it uses less digits than its factorization.

5227450222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613725113.

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 5227450222 is about 72301.1080274708. The cubic root of 5227450222 is about 1735.5213820600.

Adding to 5227450222 its reverse (2220547225), we get a palindrome (7447997447).

The spelling of 5227450222 in words is "five billion, two hundred twenty-seven million, four hundred fifty thousand, two hundred twenty-two".