122664174216 has 32 divisors (see below), whose sum is σ = 307932900000. Its totient is φ = 40718396160.

The previous prime is 122664174197. The next prime is 122664174223. The reversal of 122664174216 is 612471466221.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10597966 + ... + 10609533.

It is an arithmetic number, because the mean of its divisors is an integer number (9622903125).

Almost surely, 2^122664174216 is an apocalyptic number.

It is an amenable number.

122664174216 is an abundant number, since it is smaller than the sum of its proper divisors (185268725784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122664174216 is a wasteful number, since it uses less digits than its factorization.

122664174216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21207749 (or 21207745 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The spelling of 122664174216 in words is "one hundred twenty-two billion, six hundred sixty-four million, one hundred seventy-four thousand, two hundred sixteen".