1322313311330 has 32 divisors (see below), whose sum is σ = 2596649538240. Its totient is φ = 480821382720.

The previous prime is 1322313311309. The next prime is 1322313311353. The reversal of 1322313311330 is 331133132231.

It is a self number, because there is not a number n which added to its sum of digits gives 1322313311330.

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 15 ways as a sum of consecutive naturals, for example, 2578712 + ... + 3048668.

It is an arithmetic number, because the mean of its divisors is an integer number (81145298070).

Almost surely, 2^{1322313311330} is an apocalyptic number.

1322313311330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322313311330 is a deficient number, since it is larger than the sum of its proper divisors (1274336226910).

1322313311330 is a wasteful number, since it uses less digits than its factorization.

1322313311330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495554.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1322313311330 its reverse (331133132231), we get a palindrome (1653446443561).

The spelling of 1322313311330 in words is "one trillion, three hundred twenty-two billion, three hundred thirteen million, three hundred eleven thousand, three hundred thirty".