122908125430667 has 2 divisors, whose sum is σ = 122908125430668. Its totient is φ = 122908125430666.

The previous prime is 122908125430633. The next prime is 122908125430687. The reversal of 122908125430667 is 766034521809221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122908125430667 - 2²⁶ = 122908058321803 is a prime.

It is not a weakly prime, because it can be changed into another prime (122908125430687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61454062715333 + 61454062715334.

It is an arithmetic number, because the mean of its divisors is an integer number (61454062715334).

It is a 1-persistent number, because it is pandigital, but 2⋅122908125430667 = 245816250861334 is not.

Almost surely, 2^{122908125430667} is an apocalyptic number.

122908125430667 is a deficient number, since it is larger than the sum of its proper divisors (1).

122908125430667 is an equidigital number, since it uses as much as digits as its factorization.

122908125430667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 122908125430667 in words is "one hundred twenty-two trillion, nine hundred eight billion, one hundred twenty-five million, four hundred thirty thousand, six hundred sixty-seven".