122232222174 has 48 divisors (see below), whose sum is σ = 253725221376. Its totient is φ = 39235605360.

The previous prime is 122232222173. The next prime is 122232222191. The reversal of 122232222174 is 471222232221.

It is a super-2 number, since 2×122232222174² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122232222173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1253587 + ... + 1347569.

It is an arithmetic number, because the mean of its divisors is an integer number (5285942112).

Almost surely, 2^122232222174 is an apocalyptic number.

122232222174 is an abundant number, since it is smaller than the sum of its proper divisors (131492999202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122232222174 is an equidigital number, since it uses as much as digits as its factorization.

122232222174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94173 (or 94102 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

Adding to 122232222174 its reverse (471222232221), we get a palindrome (593454454395).

The spelling of 122232222174 in words is "one hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, one hundred seventy-four".