122230221163 has 2 divisors, whose sum is σ = 122230221164. Its totient is φ = 122230221162.

The previous prime is 122230221121. The next prime is 122230221193. The reversal of 122230221163 is 361122032221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122230221163 - 2²⁵ = 122196666731 is a prime.

It is not a weakly prime, because it can be changed into another prime (122230221193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61115110581 + 61115110582.

It is an arithmetic number, because the mean of its divisors is an integer number (61115110582).

Almost surely, 2^122230221163 is an apocalyptic number.

122230221163 is a deficient number, since it is larger than the sum of its proper divisors (1).

122230221163 is an equidigital number, since it uses as much as digits as its factorization.

122230221163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122230221163 its reverse (361122032221), we get a palindrome (483352253384).

The spelling of 122230221163 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred twenty-one thousand, one hundred sixty-three".