12211213132313 has 8 divisors (see below), whose sum is σ = 13373427681600. Its totient is φ = 11080840077648.

The previous prime is 12211213132289. The next prime is 12211213132381. The reversal of 12211213132313 is 31323131211221.

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 12211213132313 - 2¹⁰ = 12211213131289 is a prime.

It is a super-2 number, since 2×12211213132313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12211213132213) 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, 7960372853 + ... + 7960374386.

It is an arithmetic number, because the mean of its divisors is an integer number (1671678460200).

Almost surely, 2^{12211213132313} is an apocalyptic number.

12211213132313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12211213132313 is a deficient number, since it is larger than the sum of its proper divisors (1162214549287).

12211213132313 is a wasteful number, since it uses less digits than its factorization.

12211213132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15920747311.

The product of its digits is 1296, while the sum is 26.

Adding to 12211213132313 its reverse (31323131211221), we get a palindrome (43534344343534).

The spelling of 12211213132313 in words is "twelve trillion, two hundred eleven billion, two hundred thirteen million, one hundred thirty-two thousand, three hundred thirteen".