122433343321 has 2 divisors, whose sum is σ = 122433343322. Its totient is φ = 122433343320.

The previous prime is 122433343313. The next prime is 122433343457. The reversal of 122433343321 is 123343334221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74060179600 + 48373163721 = 272140^2 + 219939^2 .

It is a cyclic number.

It is not a de Polignac number, because 122433343321 - 2³ = 122433343313 is a prime.

It is not a weakly prime, because it can be changed into another prime (122433349321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61216671660 + 61216671661.

It is an arithmetic number, because the mean of its divisors is an integer number (61216671661).

Almost surely, 2^122433343321 is an apocalyptic number.

It is an amenable number.

122433343321 is a deficient number, since it is larger than the sum of its proper divisors (1).

122433343321 is an equidigital number, since it uses as much as digits as its factorization.

122433343321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 31.

Adding to 122433343321 its reverse (123343334221), we get a palindrome (245776677542).

The spelling of 122433343321 in words is "one hundred twenty-two billion, four hundred thirty-three million, three hundred forty-three thousand, three hundred twenty-one".