314024222 has 4 divisors (see below), whose sum is σ = 471036336. Its totient is φ = 157012110.

The previous prime is 314024219. The next prime is 314024233. The reversal of 314024222 is 222420413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222420413 = 5273 ⋅42181.

It is a super-2 number, since 2×314024222² = 197222424005410568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314024194 and 314024203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78506054 + ... + 78506057.

It is an arithmetic number, because the mean of its divisors is an integer number (117759084).

Almost surely, 2^314024222 is an apocalyptic number.

314024222 is a deficient number, since it is larger than the sum of its proper divisors (157012114).

314024222 is a wasteful number, since it uses less digits than its factorization.

314024222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157012113.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 314024222 is about 17720.7285967592. The cubic root of 314024222 is about 679.7059152208.

Adding to 314024222 its reverse (222420413), we get a palindrome (536444635).

The spelling of 314024222 in words is "three hundred fourteen million, twenty-four thousand, two hundred twenty-two".