122563707064 has 16 divisors (see below), whose sum is σ = 229905488520. Its totient is φ = 61255576800.

The previous prime is 122563707061. The next prime is 122563707109. The reversal of 122563707064 is 460707365221.

It is a self number, because there is not a number n which added to its sum of digits gives 122563707064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122563707061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3264762 + ... + 3302089.

Almost surely, 2^122563707064 is an apocalyptic number.

It is an amenable number.

122563707064 is a deficient number, since it is larger than the sum of its proper divisors (107341781456).

122563707064 is a wasteful number, since it uses less digits than its factorization.

122563707064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6569190 (or 6569186 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 122563707064 in words is "one hundred twenty-two billion, five hundred sixty-three million, seven hundred seven thousand, sixty-four".