122916519368 has 16 divisors (see below), whose sum is σ = 230548346880. Its totient is φ = 61436960208.

The previous prime is 122916519361. The next prime is 122916519391. The reversal of 122916519368 is 863915619221.

It is not an unprimeable number, because it can be changed into a prime (122916519361) 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, 2637896 + ... + 2684087.

It is an arithmetic number, because the mean of its divisors is an integer number (14409271680).

Almost surely, 2^122916519368 is an apocalyptic number.

It is an amenable number.

122916519368 is a deficient number, since it is larger than the sum of its proper divisors (107631827512).

122916519368 is a wasteful number, since it uses less digits than its factorization.

122916519368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324876 (or 5324872 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 53.

The spelling of 122916519368 in words is "one hundred twenty-two billion, nine hundred sixteen million, five hundred nineteen thousand, three hundred sixty-eight".