3311330211121 has 2 divisors, whose sum is σ = 3311330211122. Its totient is φ = 3311330211120.

The previous prime is 3311330211109. The next prime is 3311330211193. The reversal of 3311330211121 is 1211120331133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3274521870096 + 36808341025 = 1809564^2 + 191855^2 .

It is an emirp because it is prime and its reverse (1211120331133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3311330211121 - 2⁹ = 3311330210609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3311330211092 and 3311330211101.

It is not a weakly prime, because it can be changed into another prime (3311330217121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655665105560 + 1655665105561.

It is an arithmetic number, because the mean of its divisors is an integer number (1655665105561).

Almost surely, 2^{3311330211121} is an apocalyptic number.

It is an amenable number.

3311330211121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311330211121 is an equidigital number, since it uses as much as digits as its factorization.

3311330211121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 3311330211121 its reverse (1211120331133), we get a palindrome (4522450542254).

The spelling of 3311330211121 in words is "three trillion, three hundred eleven billion, three hundred thirty million, two hundred eleven thousand, one hundred twenty-one".