5315522222 has 8 divisors (see below), whose sum is σ = 7974131736. Its totient is φ = 2657478312.

The previous prime is 5315522171. The next prime is 5315522227. The reversal of 5315522222 is 2222255135.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315522227) 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 3 ways as a sum of consecutive naturals, for example, 117068 + ... + 155999.

It is an arithmetic number, because the mean of its divisors is an integer number (996766467).

Almost surely, 2^5315522222 is an apocalyptic number.

5315522222 is a deficient number, since it is larger than the sum of its proper divisors (2658609514).

5315522222 is a wasteful number, since it uses less digits than its factorization.

5315522222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282802.

The product of its digits is 12000, while the sum is 29.

The square root of 5315522222 is about 72907.6280096946. The cubic root of 5315522222 is about 1745.2138304970.

Adding to 5315522222 its reverse (2222255135), we get a palindrome (7537777357).

The spelling of 5315522222 in words is "five billion, three hundred fifteen million, five hundred twenty-two thousand, two hundred twenty-two".