122422443163 has 4 divisors (see below), whose sum is σ = 122947861608. Its totient is φ = 121897024720.

The previous prime is 122422443113. The next prime is 122422443167. The reversal of 122422443163 is 361344224221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122422443163 - 2⁹ = 122422442651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122422443167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262708873 + ... + 262709338.

It is an arithmetic number, because the mean of its divisors is an integer number (30736965402).

Almost surely, 2^122422443163 is an apocalyptic number.

122422443163 is a deficient number, since it is larger than the sum of its proper divisors (525418445).

122422443163 is an equidigital number, since it uses as much as digits as its factorization.

122422443163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525418444.

The product of its digits is 55296, while the sum is 34.

Adding to 122422443163 its reverse (361344224221), we get a palindrome (483766667384).

The spelling of 122422443163 in words is "one hundred twenty-two billion, four hundred twenty-two million, four hundred forty-three thousand, one hundred sixty-three".