12123069970 has 16 divisors (see below), whose sum is σ = 23805301248. Its totient is φ = 4408389040.

The previous prime is 12123069887. The next prime is 12123069997. The reversal of 12123069970 is 7996032121.

12123069970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 55104754 + ... + 55104973.

It is an arithmetic number, because the mean of its divisors is an integer number (1487831328).

Almost surely, 2^12123069970 is an apocalyptic number.

12123069970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12123069970 is a deficient number, since it is larger than the sum of its proper divisors (11682231278).

12123069970 is a wasteful number, since it uses less digits than its factorization.

12123069970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110209745.

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 12123069970 in words is "twelve billion, one hundred twenty-three million, sixty-nine thousand, nine hundred seventy".