1313302222 has 8 divisors (see below), whose sum is σ = 1970694000. Its totient is φ = 656404224.

The previous prime is 1313302213. The next prime is 1313302223. The reversal of 1313302222 is 2222033131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1313302222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313302223) by changing a digit.

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, 116722 + ... + 127477.

It is an arithmetic number, because the mean of its divisors is an integer number (246336750).

Almost surely, 2^1313302222 is an apocalyptic number.

1313302222 is a deficient number, since it is larger than the sum of its proper divisors (657391778).

1313302222 is a wasteful number, since it uses less digits than its factorization.

1313302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246890.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1313302222 is about 36239.5118896488. The cubic root of 1313302222 is about 1095.1028091650.

Adding to 1313302222 its reverse (2222033131), we get a palindrome (3535335353).

The spelling of 1313302222 in words is "one billion, three hundred thirteen million, three hundred two thousand, two hundred twenty-two".