212322311322311 has 8 divisors (see below), whose sum is σ = 212544727088400. Its totient is φ = 212100011979520.

The previous prime is 212322311322271. The next prime is 212322311322349. The reversal of 212322311322311 is 113223113223212.

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 212322311322311 - 2¹⁰ = 212322311321287 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 (212322311328311) 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, 25456256 + ... + 32751573.

It is an arithmetic number, because the mean of its divisors is an integer number (26568090886050).

Almost surely, 2^{212322311322311} is an apocalyptic number.

212322311322311 is a deficient number, since it is larger than the sum of its proper divisors (222415766089).

212322311322311 is a wasteful number, since it uses less digits than its factorization.

212322311322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58211649.

The product of its digits is 5184, while the sum is 29.

Adding to 212322311322311 its reverse (113223113223212), we get a palindrome (325545424545523).

The spelling of 212322311322311 in words is "two hundred twelve trillion, three hundred twenty-two billion, three hundred eleven million, three hundred twenty-two thousand, three hundred eleven".