3312212009993 has 2 divisors, whose sum is σ = 3312212009994. Its totient is φ = 3312212009992.

The previous prime is 3312212009933. The next prime is 3312212010109. The reversal of 3312212009993 is 3999002122133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2162273198089 + 1149938811904 = 1470467^2 + 1072352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3312212009993 is a prime.

It is a super-3 number, since 3×3312212009993³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3312212009923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656106004996 + 1656106004997.

It is an arithmetic number, because the mean of its divisors is an integer number (1656106004997).

Almost surely, 2^{3312212009993} is an apocalyptic number.

It is an amenable number.

3312212009993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312212009993 is an equidigital number, since it uses as much as digits as its factorization.

3312212009993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 44.

The spelling of 3312212009993 in words is "three trillion, three hundred twelve billion, two hundred twelve million, nine thousand, nine hundred ninety-three".