3321023212349 has 2 divisors, whose sum is σ = 3321023212350. Its totient is φ = 3321023212348.

The previous prime is 3321023212321. The next prime is 3321023212373. The reversal of 3321023212349 is 9432123201233.

3321023212349 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3092498102500 + 228525109849 = 1758550^2 + 478043^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321023212349 - 2¹² = 3321023208253 is a prime.

It is a super-2 number, since 2×3321023212349² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321023214349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660511606174 + 1660511606175.

It is an arithmetic number, because the mean of its divisors is an integer number (1660511606175).

Almost surely, 2^{3321023212349} is an apocalyptic number.

It is an amenable number.

3321023212349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321023212349 is an equidigital number, since it uses as much as digits as its factorization.

3321023212349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 3321023212349 in words is "three trillion, three hundred twenty-one billion, twenty-three million, two hundred twelve thousand, three hundred forty-nine".