12012122030013 has 32 divisors (see below), whose sum is σ = 20342054400000. Its totient is φ = 6862696103088.

The previous prime is 12012122030003. The next prime is 12012122030017. The reversal of 12012122030013 is 31003022121021.

12012122030013 is a `hidden beast` number, since 1 + 20 + 121 + 220 + 300 + 1 + 3 = 666.

It is not a de Polignac number, because 12012122030013 - 2¹³ = 12012122021821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012122030017) 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, 5412081 + ... + 7301702.

It is an arithmetic number, because the mean of its divisors is an integer number (635689200000).

Almost surely, 2^{12012122030013} is an apocalyptic number.

It is an amenable number.

12012122030013 is a deficient number, since it is larger than the sum of its proper divisors (8329932369987).

12012122030013 is a wasteful number, since it uses less digits than its factorization.

12012122030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12718798 (or 12718792 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12012122030013 its reverse (31003022121021), we get a palindrome (43015144151034).

The spelling of 12012122030013 in words is "twelve trillion, twelve billion, one hundred twenty-two million, thirty thousand, thirteen".