12015355114 has 16 divisors (see below), whose sum is σ = 20748103488. Its totient is φ = 5111849952.

The previous prime is 12015355111. The next prime is 12015355141. The reversal of 12015355114 is 41155351021.

12015355114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12015355111) 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, 3130344 + ... + 3134179.

It is an arithmetic number, because the mean of its divisors is an integer number (1296756468).

Almost surely, 2^12015355114 is an apocalyptic number.

12015355114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12015355114 is a deficient number, since it is larger than the sum of its proper divisors (8732748374).

12015355114 is a wasteful number, since it uses less digits than its factorization.

12015355114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6264669.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 12015355114 in words is "twelve billion, fifteen million, three hundred fifty-five thousand, one hundred fourteen".