1322212330213 has 8 divisors (see below), whose sum is σ = 1337093884440. Its totient is φ = 1307331336960.

The previous prime is 1322212330207. The next prime is 1322212330253. The reversal of 1322212330213 is 3120332122231.

It can be written as a sum of positive squares in 4 ways, for example, as 346269871809 + 975942458404 = 588447^2 + 987898^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1322212330213 - 2⁹ = 1322212329701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322212330253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6207231 + ... + 6416707.

It is an arithmetic number, because the mean of its divisors is an integer number (167136735555).

Almost surely, 2^{1322212330213} is an apocalyptic number.

It is an amenable number.

1322212330213 is a deficient number, since it is larger than the sum of its proper divisors (14881554227).

1322212330213 is an equidigital number, since it uses as much as digits as its factorization.

1322212330213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280487.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1322212330213 its reverse (3120332122231), we get a palindrome (4442544452444).

The spelling of 1322212330213 in words is "one trillion, three hundred twenty-two billion, two hundred twelve million, three hundred thirty thousand, two hundred thirteen".