5157230222 has 8 divisors (see below), whose sum is σ = 7738711176. Its totient is φ = 2577659832.

The previous prime is 5157230219. The next prime is 5157230233. The reversal of 5157230222 is 2220327515.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470873 + ... + 481700.

It is an arithmetic number, because the mean of its divisors is an integer number (967338897).

Almost surely, 2^5157230222 is an apocalyptic number.

5157230222 is a deficient number, since it is larger than the sum of its proper divisors (2581480954).

5157230222 is a wasteful number, since it uses less digits than its factorization.

5157230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955282.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 5157230222 is about 71813.8581472963. The cubic root of 5157230222 is about 1727.7152752957.

Adding to 5157230222 its reverse (2220327515), we get a palindrome (7377557737).

The spelling of 5157230222 in words is "five billion, one hundred fifty-seven million, two hundred thirty thousand, two hundred twenty-two".