122563027327 has 4 divisors (see below), whose sum is σ = 131990952520. Its totient is φ = 113135102136.

The previous prime is 122563027283. The next prime is 122563027337. The reversal of 122563027327 is 723720365221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122563027327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122563027327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122563027337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4713962577 + ... + 4713962602.

It is an arithmetic number, because the mean of its divisors is an integer number (32997738130).

Almost surely, 2^122563027327 is an apocalyptic number.

122563027327 is a deficient number, since it is larger than the sum of its proper divisors (9427925193).

122563027327 is an equidigital number, since it uses as much as digits as its factorization.

122563027327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9427925192.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 122563027327 in words is "one hundred twenty-two billion, five hundred sixty-three million, twenty-seven thousand, three hundred twenty-seven".