12316061642122 has 64 divisors (see below), whose sum is σ = 23160545280000. Its totient is φ = 4894112237616.

The previous prime is 12316061642119. The next prime is 12316061642123. The reversal of 12316061642122 is 22124616061321.

It is not an unprimeable number, because it can be changed into a prime (12316061642123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9439722 + ... + 10664917.

It is an arithmetic number, because the mean of its divisors is an integer number (361883520000).

Almost surely, 2^{12316061642122} is an apocalyptic number.

12316061642122 is a deficient number, since it is larger than the sum of its proper divisors (10844483637878).

12316061642122 is a wasteful number, since it uses less digits than its factorization.

12316061642122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20104728 (or 20104714 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 12316061642122 in words is "twelve trillion, three hundred sixteen billion, sixty-one million, six hundred forty-two thousand, one hundred twenty-two".