122345122333267 has 2 divisors, whose sum is σ = 122345122333268. Its totient is φ = 122345122333266.

The previous prime is 122345122333261. The next prime is 122345122333277. The reversal of 122345122333267 is 762333221543221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122345122333267 is a prime.

It is not a weakly prime, because it can be changed into another prime (122345122333261) 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 as a sum of consecutive naturals, namely, 61172561166633 + 61172561166634.

It is an arithmetic number, because the mean of its divisors is an integer number (61172561166634).

Almost surely, 2^{122345122333267} is an apocalyptic number.

122345122333267 is a deficient number, since it is larger than the sum of its proper divisors (1).

122345122333267 is an equidigital number, since it uses as much as digits as its factorization.

122345122333267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 46.

Adding to 122345122333267 its reverse (762333221543221), we get a palindrome (884678343876488).

The spelling of 122345122333267 in words is "one hundred twenty-two trillion, three hundred forty-five billion, one hundred twenty-two million, three hundred thirty-three thousand, two hundred sixty-seven".