3311212233313 has 2 divisors, whose sum is σ = 3311212233314. Its totient is φ = 3311212233312.

The previous prime is 3311212233289. The next prime is 3311212233341. The reversal of 3311212233313 is 3133322121133.

It is a happy number.

It is an a-pointer prime, because the next prime (3311212233341) can be obtained adding 3311212233313 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2848965900544 + 462246332769 = 1687888^2 + 679887^2 .

It is a cyclic number.

It is not a de Polignac number, because 3311212233313 - 2³³ = 3302622298721 is a prime.

It is not a weakly prime, because it can be changed into another prime (3311212233013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655606116656 + 1655606116657.

It is an arithmetic number, because the mean of its divisors is an integer number (1655606116657).

Almost surely, 2^{3311212233313} is an apocalyptic number.

It is an amenable number.

3311212233313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311212233313 is an equidigital number, since it uses as much as digits as its factorization.

3311212233313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 28.

Adding to 3311212233313 its reverse (3133322121133), we get a palindrome (6444534354446).

The spelling of 3311212233313 in words is "three trillion, three hundred eleven billion, two hundred twelve million, two hundred thirty-three thousand, three hundred thirteen".