3321212220133 has 2 divisors, whose sum is σ = 3321212220134. Its totient is φ = 3321212220132.

The previous prime is 3321212220103. The next prime is 3321212220149. The reversal of 3321212220133 is 3310222121233.

3321212220133 is digitally balanced in base 2, because in such base 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., 3099124347489 + 222087872644 = 1760433^2 + 471262^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321212220133 - 2¹⁷ = 3321212089061 is a prime.

It is a super-2 number, since 2×3321212220133² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321212220098 and 3321212220107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321212220103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660606110066 + 1660606110067.

It is an arithmetic number, because the mean of its divisors is an integer number (1660606110067).

Almost surely, 2^{3321212220133} is an apocalyptic number.

It is an amenable number.

3321212220133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321212220133 is an equidigital number, since it uses as much as digits as its factorization.

3321212220133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3321212220133 its reverse (3310222121233), we get a palindrome (6631434341366).

The spelling of 3321212220133 in words is "three trillion, three hundred twenty-one billion, two hundred twelve million, two hundred twenty thousand, one hundred thirty-three".