2215302163 has 2 divisors, whose sum is σ = 2215302164. Its totient is φ = 2215302162.

The previous prime is 2215302151. The next prime is 2215302179. The reversal of 2215302163 is 3612035122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2215302163 - 2²¹ = 2213205011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2215305163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107651081 + 1107651082.

It is an arithmetic number, because the mean of its divisors is an integer number (1107651082).

Almost surely, 2^2215302163 is an apocalyptic number.

2215302163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215302163 is an equidigital number, since it uses as much as digits as its factorization.

2215302163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2215302163 is about 47066.9965368516. The cubic root of 2215302163 is about 1303.5999161149.

Adding to 2215302163 its reverse (3612035122), we get a palindrome (5827337285).

The spelling of 2215302163 in words is "two billion, two hundred fifteen million, three hundred two thousand, one hundred sixty-three".