2220222163 has 2 divisors, whose sum is σ = 2220222164. Its totient is φ = 2220222162.

The previous prime is 2220222133. The next prime is 2220222167. The reversal of 2220222163 is 3612220222.

It is a happy number.

2220222163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220222163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220222167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110111081 + 1110111082.

It is an arithmetic number, because the mean of its divisors is an integer number (1110111082).

Almost surely, 2^2220222163 is an apocalyptic number.

2220222163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220222163 is an equidigital number, since it uses as much as digits as its factorization.

2220222163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2220222163 is about 47119.2334721184. The cubic root of 2220222163 is about 1304.5642645214.

Adding to 2220222163 its reverse (3612220222), we get a palindrome (5832442385).

The spelling of 2220222163 in words is "two billion, two hundred twenty million, two hundred twenty-two thousand, one hundred sixty-three".