210202224232241 has 2 divisors, whose sum is σ = 210202224232242. Its totient is φ = 210202224232240.

The previous prime is 210202224232223. The next prime is 210202224232249. The reversal of 210202224232241 is 142232422202012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185311155313216 + 24891068919025 = 13612904^2 + 4989095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210202224232241 is a prime.

It is not a weakly prime, because it can be changed into another prime (210202224232249) 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, 105101112116120 + 105101112116121.

It is an arithmetic number, because the mean of its divisors is an integer number (105101112116121).

Almost surely, 2^{210202224232241} is an apocalyptic number.

It is an amenable number.

210202224232241 is a deficient number, since it is larger than the sum of its proper divisors (1).

210202224232241 is an equidigital number, since it uses as much as digits as its factorization.

210202224232241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 210202224232241 its reverse (142232422202012), we get a palindrome (352434646434253).

The spelling of 210202224232241 in words is "two hundred ten trillion, two hundred two billion, two hundred twenty-four million, two hundred thirty-two thousand, two hundred forty-one".