12146200161060 has 144 divisors (see below), whose sum is σ = 40232450502720. Its totient is φ = 2729218786560.

The previous prime is 12146200161049. The next prime is 12146200161061. The reversal of 12146200161060 is 6016100264121.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (12146200161061) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 34838071 + ... + 35184990.

It is an arithmetic number, because the mean of its divisors is an integer number (279392017380).

Almost surely, 2^{12146200161060} is an apocalyptic number.

12146200161060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12146200161060 is an abundant number, since it is smaller than the sum of its proper divisors (28086250341660).

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

12146200161060 is a wasteful number, since it uses less digits than its factorization.

12146200161060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70023146 (or 70023137 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 12146200161060 in words is "twelve trillion, one hundred forty-six billion, two hundred million, one hundred sixty-one thousand, sixty".