122300320112 has 20 divisors (see below), whose sum is σ = 236963846736. Its totient is φ = 61148359680.

The previous prime is 122300320099. The next prime is 122300320213. The reversal of 122300320112 is 211023003221.

It is a congruent number.

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, 575312 + ... + 758672.

Almost surely, 2^122300320112 is an apocalyptic number.

It is an amenable number.

122300320112 is a deficient number, since it is larger than the sum of its proper divisors (114663526624).

122300320112 is a wasteful number, since it uses less digits than its factorization.

122300320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225056 (or 225050 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122300320112 its reverse (211023003221), we get a palindrome (333323323333).

The spelling of 122300320112 in words is "one hundred twenty-two billion, three hundred million, three hundred twenty thousand, one hundred twelve".