314303222 has 8 divisors (see below), whose sum is σ = 471556200. Its totient is φ = 157117824.

The previous prime is 314303221. The next prime is 314303237. The reversal of 314303222 is 222303413.

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

It is a junction number, because it is equal to n+sod(n) for n = 314303194 and 314303203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314303221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2972 + ... + 25247.

It is an arithmetic number, because the mean of its divisors is an integer number (58944525).

Almost surely, 2^314303222 is an apocalyptic number.

314303222 is a deficient number, since it is larger than the sum of its proper divisors (157252978).

314303222 is a wasteful number, since it uses less digits than its factorization.

314303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33790.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 314303222 is about 17728.5989858195. The cubic root of 314303222 is about 679.9071542786.

Adding to 314303222 its reverse (222303413), we get a palindrome (536606635).

The spelling of 314303222 in words is "three hundred fourteen million, three hundred three thousand, two hundred twenty-two".