122343554534455 has 8 divisors (see below), whose sum is σ = 151548144971904. Its totient is φ = 94717590607200.

The previous prime is 122343554534417. The next prime is 122343554534491. The reversal of 122343554534455 is 554435455343221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122343554534455 - 2⁹ = 122343554533943 is a prime.

It is a super-2 number, since 2×122343554534455² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122343554534396 and 122343554534405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394656627376 + ... + 394656627685.

It is an arithmetic number, because the mean of its divisors is an integer number (18943518121488).

Almost surely, 2^{122343554534455} is an apocalyptic number.

122343554534455 is a deficient number, since it is larger than the sum of its proper divisors (29204590437449).

122343554534455 is an equidigital number, since it uses as much as digits as its factorization.

122343554534455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789313255097.

The product of its digits is 86400000, while the sum is 55.

The spelling of 122343554534455 in words is "one hundred twenty-two trillion, three hundred forty-three billion, five hundred fifty-four million, five hundred thirty-four thousand, four hundred fifty-five".