122575360536 has 112 divisors (see below), whose sum is σ = 345530527200. Its totient is φ = 40746411072.

The previous prime is 122575360517. The next prime is 122575360543. The reversal of 122575360536 is 635063575221.

122575360536 is a `hidden beast` number, since 1 + 2 + 2 + 5 + 7 + 5 + 3 + 605 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 122575360491 and 122575360500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2111710 + ... + 2168978.

Almost surely, 2^122575360536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122575360536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172765263600).

122575360536 is an abundant number, since it is smaller than the sum of its proper divisors (222955166664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122575360536 is an equidigital number, since it uses as much as digits as its factorization.

122575360536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57660 (or 57641 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 122575360536 in words is "one hundred twenty-two billion, five hundred seventy-five million, three hundred sixty thousand, five hundred thirty-six".