222102020220163 has 2 divisors, whose sum is σ = 222102020220164. Its totient is φ = 222102020220162.

The previous prime is 222102020220149. The next prime is 222102020220257. The reversal of 222102020220163 is 361022020201222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222102020220163 is a prime.

It is not a weakly prime, because it can be changed into another prime (222102020223163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111051010110081 + 111051010110082.

It is an arithmetic number, because the mean of its divisors is an integer number (111051010110082).

Almost surely, 2^{222102020220163} is an apocalyptic number.

222102020220163 is a deficient number, since it is larger than the sum of its proper divisors (1).

222102020220163 is an equidigital number, since it uses as much as digits as its factorization.

222102020220163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 222102020220163 its reverse (361022020201222), we get a palindrome (583124040421385).

The spelling of 222102020220163 in words is "two hundred twenty-two trillion, one hundred two billion, twenty million, two hundred twenty thousand, one hundred sixty-three".