3321022013 has 2 divisors, whose sum is σ = 3321022014. Its totient is φ = 3321022012.

The previous prime is 3321021943. The next prime is 3321022043. The reversal of 3321022013 is 3102201233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3294530404 + 26491609 = 57398^2 + 5147^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321022013 - 2²⁶ = 3253913149 is a prime.

It is a super-2 number, since 2×3321022013² = 22058374421661144338, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3321021982 and 3321022000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321022043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660511006 + 1660511007.

It is an arithmetic number, because the mean of its divisors is an integer number (1660511007).

Almost surely, 2^3321022013 is an apocalyptic number.

It is an amenable number.

3321022013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321022013 is an equidigital number, since it uses as much as digits as its factorization.

3321022013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3321022013 is about 57628.3091284136. The cubic root of 3321022013 is about 1491.9602464150.

Adding to 3321022013 its reverse (3102201233), we get a palindrome (6423223246).

The spelling of 3321022013 in words is "three billion, three hundred twenty-one million, twenty-two thousand, thirteen".