122343455322 has 128 divisors (see below), whose sum is σ = 301265879040. Its totient is φ = 36492624000.

The previous prime is 122343455321. The next prime is 122343455323. The reversal of 122343455322 is 223554343221.

122343455322 is a `hidden beast` number, since 1 + 22 + 34 + 34 + 553 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (122343455321) and next prime (122343455323).

It is not an unprimeable number, because it can be changed into a prime (122343455321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13849447 + ... + 13858277.

It is an arithmetic number, because the mean of its divisors is an integer number (2353639680).

Almost surely, 2^122343455322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122343455322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150632939520).

122343455322 is an abundant number, since it is smaller than the sum of its proper divisors (178922423718).

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

122343455322 is a wasteful number, since it uses less digits than its factorization.

122343455322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9217 (or 9211 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 122343455322 its reverse (223554343221), we get a palindrome (345897798543).

The spelling of 122343455322 in words is "one hundred twenty-two billion, three hundred forty-three million, four hundred fifty-five thousand, three hundred twenty-two".