122563707063 has 32 divisors (see below), whose sum is σ = 188240372736. Its totient is φ = 69483287808.

The previous prime is 122563707061. The next prime is 122563707109. The reversal of 122563707063 is 360707365221.

It is not a de Polignac number, because 122563707063 - 2¹ = 122563707061 is a prime.

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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5117745 + ... + 5141637.

It is an arithmetic number, because the mean of its divisors is an integer number (5882511648).

Almost surely, 2^122563707063 is an apocalyptic number.

122563707063 is a deficient number, since it is larger than the sum of its proper divisors (65676665673).

122563707063 is a wasteful number, since it uses less digits than its factorization.

122563707063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25823.

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 122563707063 in words is "one hundred twenty-two billion, five hundred sixty-three million, seven hundred seven thousand, sixty-three".