252314222 has 8 divisors (see below), whose sum is σ = 380265672. Its totient is φ = 125559000.

The previous prime is 252314201. The next prime is 252314233. The reversal of 252314222 is 222413252.

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, 298529 + ... + 299372.

It is an arithmetic number, because the mean of its divisors is an integer number (47533209).

Almost surely, 2^252314222 is an apocalyptic number.

252314222 is a deficient number, since it is larger than the sum of its proper divisors (127951450).

252314222 is a wasteful number, since it uses less digits than its factorization.

252314222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598114.

The product of its digits is 1920, while the sum is 23.

The square root of 252314222 is about 15884.4018458361. The cubic root of 252314222 is about 631.8983823562.

Adding to 252314222 its reverse (222413252), we get a palindrome (474727474).

The spelling of 252314222 in words is "two hundred fifty-two million, three hundred fourteen thousand, two hundred twenty-two".