222202023210361 has 2 divisors, whose sum is σ = 222202023210362. Its totient is φ = 222202023210360.

The previous prime is 222202023210259. The next prime is 222202023210467. The reversal of 222202023210361 is 163012320202222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137457920820025 + 84744102390336 = 11724245^2 + 9205656^2 .

It is a cyclic number.

It is not a de Polignac number, because 222202023210361 - 2¹³ = 222202023202169 is a prime.

It is not a weakly prime, because it can be changed into another prime (222202023210161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101011605180 + 111101011605181.

It is an arithmetic number, because the mean of its divisors is an integer number (111101011605181).

Almost surely, 2^{222202023210361} is an apocalyptic number.

It is an amenable number.

222202023210361 is a deficient number, since it is larger than the sum of its proper divisors (1).

222202023210361 is an equidigital number, since it uses as much as digits as its factorization.

222202023210361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 222202023210361 its reverse (163012320202222), we get a palindrome (385214343412583).

The spelling of 222202023210361 in words is "two hundred twenty-two trillion, two hundred two billion, twenty-three million, two hundred ten thousand, three hundred sixty-one".