122325043415551 has 2 divisors, whose sum is σ = 122325043415552. Its totient is φ = 122325043415550.

The previous prime is 122325043415507. The next prime is 122325043415579. The reversal of 122325043415551 is 155514340523221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122325043415551 - 2⁹ = 122325043415039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122325043415498 and 122325043415507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122325043415851) 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, 61162521707775 + 61162521707776.

It is an arithmetic number, because the mean of its divisors is an integer number (61162521707776).

Almost surely, 2^{122325043415551} is an apocalyptic number.

122325043415551 is a deficient number, since it is larger than the sum of its proper divisors (1).

122325043415551 is an equidigital number, since it uses as much as digits as its factorization.

122325043415551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720000, while the sum is 43.

Adding to 122325043415551 its reverse (155514340523221), we get a palindrome (277839383938772).

The spelling of 122325043415551 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, forty-three million, four hundred fifteen thousand, five hundred fifty-one".