122354768672 has 24 divisors (see below), whose sum is σ = 240907758336. Its totient is φ = 61171845952.

The previous prime is 122354768621. The next prime is 122354768747. The reversal of 122354768672 is 276867453221.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 198173 + ... + 532899.

It is an arithmetic number, because the mean of its divisors is an integer number (10037823264).

Almost surely, 2^122354768672 is an apocalyptic number.

It is an amenable number.

122354768672 is a deficient number, since it is larger than the sum of its proper divisors (118552989664).

122354768672 is a wasteful number, since it uses less digits than its factorization.

122354768672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346160 (or 346152 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The spelling of 122354768672 in words is "one hundred twenty-two billion, three hundred fifty-four million, seven hundred sixty-eight thousand, six hundred seventy-two".