2213312131213 has 8 divisors (see below), whose sum is σ = 2284769617920. Its totient is φ = 2141858414640.

The previous prime is 2213312131153. The next prime is 2213312131223. The reversal of 2213312131213 is 3121312133122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213312131213 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 (2213312131223) 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, 275556 + ... + 2121922.

It is an arithmetic number, because the mean of its divisors is an integer number (285596202240).

Almost surely, 2^{2213312131213} is an apocalyptic number.

It is an amenable number.

2213312131213 is a deficient number, since it is larger than the sum of its proper divisors (71457486707).

2213312131213 is a wasteful number, since it uses less digits than its factorization.

2213312131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885067.

The product of its digits is 1296, while the sum is 25.

Adding to 2213312131213 its reverse (3121312133122), we get a palindrome (5334624264335).

The spelling of 2213312131213 in words is "two trillion, two hundred thirteen billion, three hundred twelve million, one hundred thirty-one thousand, two hundred thirteen".