314023222 has 8 divisors (see below), whose sum is σ = 495826200. Its totient is φ = 148747824.

The previous prime is 314023217. The next prime is 314023243. The reversal of 314023222 is 222320413.

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

It is a super-2 number, since 2×314023222² = 197221167910522568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 314023222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4131847 + ... + 4131922.

It is an arithmetic number, because the mean of its divisors is an integer number (61978275).

Almost surely, 2^314023222 is an apocalyptic number.

314023222 is a deficient number, since it is larger than the sum of its proper divisors (181802978).

314023222 is a wasteful number, since it uses less digits than its factorization.

314023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263790.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 314023222 is about 17720.7003811926. The cubic root of 314023222 is about 679.7051937195.

Adding to 314023222 its reverse (222320413), we get a palindrome (536343635).

It can be divided in two parts, 3140 and 23222, that added together give a palindrome (26362).

The spelling of 314023222 in words is "three hundred fourteen million, twenty-three thousand, two hundred twenty-two".