122344351331 has 2 divisors, whose sum is σ = 122344351332. Its totient is φ = 122344351330.

The previous prime is 122344351319. The next prime is 122344351343. The reversal of 122344351331 is 133153443221.

It is a balanced prime because it is at equal distance from previous prime (122344351319) and next prime (122344351343).

It is a cyclic number.

It is not a de Polignac number, because 122344351331 - 2³⁰ = 121270609507 is a prime.

It is a super-2 number, since 2×122344351331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122344351631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61172175665 + 61172175666.

It is an arithmetic number, because the mean of its divisors is an integer number (61172175666).

Almost surely, 2^122344351331 is an apocalyptic number.

122344351331 is a deficient number, since it is larger than the sum of its proper divisors (1).

122344351331 is an equidigital number, since it uses as much as digits as its factorization.

122344351331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

Adding to 122344351331 its reverse (133153443221), we get a palindrome (255497794552).

The spelling of 122344351331 in words is "one hundred twenty-two billion, three hundred forty-four million, three hundred fifty-one thousand, three hundred thirty-one".