212202020033 has 2 divisors, whose sum is σ = 212202020034. Its totient is φ = 212202020032.

The previous prime is 212202020021. The next prime is 212202020071. The reversal of 212202020033 is 330020202212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209455421569 + 2746598464 = 457663^2 + 52408^2 .

It is a cyclic number.

It is not a de Polignac number, because 212202020033 - 2¹⁰ = 212202019009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212202019993 and 212202020020.

It is not a weakly prime, because it can be changed into another prime (212202020083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101010016 + 106101010017.

It is an arithmetic number, because the mean of its divisors is an integer number (106101010017).

Almost surely, 2^212202020033 is an apocalyptic number.

It is an amenable number.

212202020033 is a deficient number, since it is larger than the sum of its proper divisors (1).

212202020033 is an equidigital number, since it uses as much as digits as its factorization.

212202020033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 212202020033 its reverse (330020202212), we get a palindrome (542222222245).

The spelling of 212202020033 in words is "two hundred twelve billion, two hundred two million, twenty thousand, thirty-three".