122705955682 has 8 divisors (see below), whose sum is σ = 184091544576. Its totient is φ = 61342107492.

The previous prime is 122705955677. The next prime is 122705955689. The reversal of 122705955682 is 286559507221.

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

It is not an unprimeable number, because it can be changed into a prime (122705955689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5421058 + ... + 5443645.

It is an arithmetic number, because the mean of its divisors is an integer number (23011443072).

Almost surely, 2^122705955682 is an apocalyptic number.

122705955682 is a deficient number, since it is larger than the sum of its proper divisors (61385588894).

122705955682 is a wasteful number, since it uses less digits than its factorization.

122705955682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10870352.

The product of its (nonzero) digits is 3024000, while the sum is 52.

The spelling of 122705955682 in words is "one hundred twenty-two billion, seven hundred five million, nine hundred fifty-five thousand, six hundred eighty-two".