122303422231 has 16 divisors (see below), whose sum is σ = 131680088064. Its totient is φ = 113316344064.

The previous prime is 122303422217. The next prime is 122303422249. The reversal of 122303422231 is 132224303221.

It is not a de Polignac number, because 122303422231 - 2¹⁹ = 122302897943 is a prime.

It is a super-2 number, since 2×122303422231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122303422196 and 122303422205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122303422291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478335 + ... + 688048.

It is an arithmetic number, because the mean of its divisors is an integer number (8230005504).

Almost surely, 2^122303422231 is an apocalyptic number.

122303422231 is a deficient number, since it is larger than the sum of its proper divisors (9376665833).

122303422231 is a wasteful number, since it uses less digits than its factorization.

122303422231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166550.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 122303422231 its reverse (132224303221), we get a palindrome (254527725452).

The spelling of 122303422231 in words is "one hundred twenty-two billion, three hundred three million, four hundred twenty-two thousand, two hundred thirty-one".