1304314222 has 48 divisors (see below), whose sum is σ = 2222512992. Its totient is φ = 572549120.

The previous prime is 1304314213. The next prime is 1304314241. The reversal of 1304314222 is 2224134031.

It is a super-2 number, since 2×1304314222² = 3402471179422930568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1304314193 and 1304314202.

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 23 ways as a sum of consecutive naturals, for example, 543858 + ... + 546250.

It is an arithmetic number, because the mean of its divisors is an integer number (46302354).

Almost surely, 2^1304314222 is an apocalyptic number.

1304314222 is a deficient number, since it is larger than the sum of its proper divisors (918198770).

1304314222 is a wasteful number, since it uses less digits than its factorization.

1304314222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2476 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1304314222 is about 36115.2906952166. The cubic root of 1304314222 is about 1092.5988605387.

Adding to 1304314222 its reverse (2224134031), we get a palindrome (3528448253).

The spelling of 1304314222 in words is "one billion, three hundred four million, three hundred fourteen thousand, two hundred twenty-two".