212022795833 has 2 divisors, whose sum is σ = 212022795834. Its totient is φ = 212022795832.

The previous prime is 212022795811. The next prime is 212022795869. The reversal of 212022795833 is 338597220212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210600223744 + 1422572089 = 458912^2 + 37717^2 .

It is a cyclic number.

It is not a de Polignac number, because 212022795833 - 2⁶ = 212022795769 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (212022795893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011397916 + 106011397917.

It is an arithmetic number, because the mean of its divisors is an integer number (106011397917).

Almost surely, 2^212022795833 is an apocalyptic number.

It is an amenable number.

212022795833 is a deficient number, since it is larger than the sum of its proper divisors (1).

212022795833 is an equidigital number, since it uses as much as digits as its factorization.

212022795833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 212022795833 in words is "two hundred twelve billion, twenty-two million, seven hundred ninety-five thousand, eight hundred thirty-three".