212202222102041 has 2 divisors, whose sum is σ = 212202222102042. Its totient is φ = 212202222102040.

The previous prime is 212202222102007. The next prime is 212202222102067. The reversal of 212202222102041 is 140201222202212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184796944752016 + 27405277350025 = 13594004^2 + 5235005^2 .

It is a cyclic number.

It is not a de Polignac number, because 212202222102041 - 2¹⁴ = 212202222085657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212202222101998 and 212202222102016.

It is not a weakly prime, because it can be changed into another prime (212202222102641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101111051020 + 106101111051021.

It is an arithmetic number, because the mean of its divisors is an integer number (106101111051021).

Almost surely, 2^{212202222102041} is an apocalyptic number.

It is an amenable number.

212202222102041 is a deficient number, since it is larger than the sum of its proper divisors (1).

212202222102041 is an equidigital number, since it uses as much as digits as its factorization.

212202222102041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 212202222102041 its reverse (140201222202212), we get a palindrome (352403444304253).

The spelling of 212202222102041 in words is "two hundred twelve trillion, two hundred two billion, two hundred twenty-two million, one hundred two thousand, forty-one".