212201101000033 has 2 divisors, whose sum is σ = 212201101000034. Its totient is φ = 212201101000032.

The previous prime is 212201100999989. The next prime is 212201101000067. The reversal of 212201101000033 is 330000101102212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126139336805329 + 86061764194704 = 11231177^2 + 9276948^2 .

It is a cyclic number.

It is not a de Polignac number, because 212201101000033 - 2²⁹ = 212200564129121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212201100999980 and 212201101000016.

It is not a weakly prime, because it can be changed into another prime (212201101000073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100550500016 + 106100550500017.

It is an arithmetic number, because the mean of its divisors is an integer number (106100550500017).

Almost surely, 2^{212201101000033} is an apocalyptic number.

It is an amenable number.

212201101000033 is a deficient number, since it is larger than the sum of its proper divisors (1).

212201101000033 is an equidigital number, since it uses as much as digits as its factorization.

212201101000033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212201101000033 its reverse (330000101102212), we get a palindrome (542201202102245).

The spelling of 212201101000033 in words is "two hundred twelve trillion, two hundred one billion, one hundred one million, thirty-three", and thus it is an aban number.