1322320200213 has 32 divisors (see below), whose sum is σ = 1871695987200. Its totient is φ = 827520039936.

The previous prime is 1322320200211. The next prime is 1322320200251. The reversal of 1322320200213 is 3120020232231.

It is a happy number.

It is not a de Polignac number, because 1322320200213 - 2¹ = 1322320200211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322320200213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322320200211) 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 31 ways as a sum of consecutive naturals, for example, 32461903 + ... + 32502611.

It is an arithmetic number, because the mean of its divisors is an integer number (58490499600).

Almost surely, 2^{1322320200213} is an apocalyptic number.

It is an amenable number.

1322320200213 is a deficient number, since it is larger than the sum of its proper divisors (549375786987).

1322320200213 is a wasteful number, since it uses less digits than its factorization.

1322320200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42381.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1322320200213 its reverse (3120020232231), we get a palindrome (4442340432444).

The spelling of 1322320200213 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, two hundred thousand, two hundred thirteen".