122343052255451 has 2 divisors, whose sum is σ = 122343052255452. Its totient is φ = 122343052255450.

The previous prime is 122343052255393. The next prime is 122343052255477. The reversal of 122343052255451 is 154552250343221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122343052255451 - 2²⁶ = 122342985146587 is a prime.

It is not a weakly prime, because it can be changed into another prime (122343052255051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61171526127725 + 61171526127726.

It is an arithmetic number, because the mean of its divisors is an integer number (61171526127726).

Almost surely, 2^{122343052255451} is an apocalyptic number.

122343052255451 is a deficient number, since it is larger than the sum of its proper divisors (1).

122343052255451 is an equidigital number, since it uses as much as digits as its factorization.

122343052255451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 122343052255451 in words is "one hundred twenty-two trillion, three hundred forty-three billion, fifty-two million, two hundred fifty-five thousand, four hundred fifty-one".