122427645014663 has 8 divisors (see below), whose sum is σ = 124502978396160. Its totient is φ = 120352321251640.

The previous prime is 122427645014657. The next prime is 122427645014677. The reversal of 122427645014663 is 366410546724221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122427645014663 - 2³² = 122423350047367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122427645010663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26109656 + ... + 30439602.

It is an arithmetic number, because the mean of its divisors is an integer number (15562872299520).

Almost surely, 2^{122427645014663} is an apocalyptic number.

122427645014663 is a deficient number, since it is larger than the sum of its proper divisors (2075333381497).

122427645014663 is an equidigital number, since it uses as much as digits as its factorization.

122427645014663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809237.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 122427645014663 in words is "one hundred twenty-two trillion, four hundred twenty-seven billion, six hundred forty-five million, fourteen thousand, six hundred sixty-three".