1303304222 has 16 divisors (see below), whose sum is σ = 2154669552. Its totient is φ = 586302720.

The previous prime is 1303304213. The next prime is 1303304231. The reversal of 1303304222 is 2224033031.

It is an interprime number because it is at equal distance from previous prime (1303304213) and next prime (1303304231).

It is a junction number, because it is equal to n+sod(n) for n = 1303304194 and 1303304203.

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 7 ways as a sum of consecutive naturals, for example, 303233 + ... + 307500.

It is an arithmetic number, because the mean of its divisors is an integer number (134666847).

Almost surely, 2^1303304222 is an apocalyptic number.

1303304222 is a deficient number, since it is larger than the sum of its proper divisors (851365330).

1303304222 is a wasteful number, since it uses less digits than its factorization.

1303304222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610843.

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

The square root of 1303304222 is about 36101.3049902632. The cubic root of 1303304222 is about 1092.3167685417.

Adding to 1303304222 its reverse (2224033031), we get a palindrome (3527337253).

The spelling of 1303304222 in words is "one billion, three hundred three million, three hundred four thousand, two hundred twenty-two".