122343455353 has 16 divisors (see below), whose sum is σ = 141151279104. Its totient is φ = 103868505360.

The previous prime is 122343455323. The next prime is 122343455357. The reversal of 122343455353 is 353554343221.

It is a cyclic number.

It is not a de Polignac number, because 122343455353 - 2⁵ = 122343455321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122343455357) 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 15 ways as a sum of consecutive naturals, for example, 6740176 + ... + 6758302.

It is an arithmetic number, because the mean of its divisors is an integer number (8821954944).

Almost surely, 2^122343455353 is an apocalyptic number.

It is an amenable number.

122343455353 is a deficient number, since it is larger than the sum of its proper divisors (18807823751).

122343455353 is a wasteful number, since it uses less digits than its factorization.

122343455353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27252.

The product of its digits is 648000, while the sum is 40.

Adding to 122343455353 its reverse (353554343221), we get a palindrome (475897798574).

The spelling of 122343455353 in words is "one hundred twenty-two billion, three hundred forty-three million, four hundred fifty-five thousand, three hundred fifty-three".