122273660673 has 16 divisors (see below), whose sum is σ = 181389997440. Its totient is φ = 81406048752.

The previous prime is 122273660617. The next prime is 122273660689. The reversal of 122273660673 is 376066372221.

122273660673 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 7 + 36 + 606 + 7 + 3 = 666.

It is not a de Polignac number, because 122273660673 - 2³⁶ = 53554183937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122273664673) 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 15 ways as a sum of consecutive naturals, for example, 3027486 + ... + 3067607.

It is an arithmetic number, because the mean of its divisors is an integer number (11336874840).

Almost surely, 2^122273660673 is an apocalyptic number.

It is an amenable number.

122273660673 is a deficient number, since it is larger than the sum of its proper divisors (59116336767).

122273660673 is an equidigital number, since it uses as much as digits as its factorization.

122273660673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095845 (or 6095839 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The spelling of 122273660673 in words is "one hundred twenty-two billion, two hundred seventy-three million, six hundred sixty thousand, six hundred seventy-three".