122360543664505 has 16 divisors (see below), whose sum is σ = 147918142525824. Its totient is φ = 97165766851200.

The previous prime is 122360543664493. The next prime is 122360543664523. The reversal of 122360543664505 is 505466345063221.

It is not a de Polignac number, because 122360543664505 - 2¹⁷ = 122360543533433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61012812 + ... + 62986381.

It is an arithmetic number, because the mean of its divisors is an integer number (9244883907864).

Almost surely, 2^{122360543664505} is an apocalyptic number.

It is an amenable number.

122360543664505 is a deficient number, since it is larger than the sum of its proper divisors (25557598861319).

122360543664505 is a wasteful number, since it uses less digits than its factorization.

122360543664505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124000656.

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 122360543664505 in words is "one hundred twenty-two trillion, three hundred sixty billion, five hundred forty-three million, six hundred sixty-four thousand, five hundred five".