33212000033 has 2 divisors, whose sum is σ = 33212000034. Its totient is φ = 33212000032.

The previous prime is 33211999993. The next prime is 33212000099. The reversal of 33212000033 is 33000021233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25232687104 + 7979312929 = 158848^2 + 89327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33212000033 is a prime.

It is a super-2 number, since 2×33212000033² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33211999975 and 33212000020.

It is not a weakly prime, because it can be changed into another prime (33212000233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16606000016 + 16606000017.

It is an arithmetic number, because the mean of its divisors is an integer number (16606000017).

Almost surely, 2^33212000033 is an apocalyptic number.

It is an amenable number.

33212000033 is a deficient number, since it is larger than the sum of its proper divisors (1).

33212000033 is an equidigital number, since it uses as much as digits as its factorization.

33212000033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 33212000033 its reverse (33000021233), we get a palindrome (66212021266).

The spelling of 33212000033 in words is "thirty-three billion, two hundred twelve million, thirty-three", and thus it is an aban number.