12023220163 has 2 divisors, whose sum is σ = 12023220164. Its totient is φ = 12023220162.

The previous prime is 12023220151. The next prime is 12023220241. The reversal of 12023220163 is 36102232021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12023220163 - 2²⁵ = 11989665731 is a prime.

It is not a weakly prime, because it can be changed into another prime (12023220103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011610081 + 6011610082.

It is an arithmetic number, because the mean of its divisors is an integer number (6011610082).

Almost surely, 2^12023220163 is an apocalyptic number.

12023220163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023220163 is an equidigital number, since it uses as much as digits as its factorization.

12023220163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12023220163 its reverse (36102232021), we get a palindrome (48125452184).

The spelling of 12023220163 in words is "twelve billion, twenty-three million, two hundred twenty thousand, one hundred sixty-three".