12120616034 has 16 divisors (see below), whose sum is σ = 18776002560. Its totient is φ = 5862127680.

The previous prime is 12120616031. The next prime is 12120616063. The reversal of 12120616034 is 43061602121.

12120616034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12120615994 and 12120616012.

It is not an unprimeable number, because it can be changed into a prime (12120616031) 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 7 ways as a sum of consecutive naturals, for example, 95162 + ... + 182474.

It is an arithmetic number, because the mean of its divisors is an integer number (1173500160).

Almost surely, 2^12120616034 is an apocalyptic number.

12120616034 is a deficient number, since it is larger than the sum of its proper divisors (6655386526).

12120616034 is a wasteful number, since it uses less digits than its factorization.

12120616034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89585.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 12120616034 in words is "twelve billion, one hundred twenty million, six hundred sixteen thousand, thirty-four".