16067070566121 has 8 divisors (see below), whose sum is σ = 21449640006144. Its totient is φ = 10697940751760.

The previous prime is 16067070566111. The next prime is 16067070566137. The reversal of 16067070566121 is 12166507076061.

16067070566121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16067070566121 - 2¹⁹ = 16067070041833 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16067070566111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3359903625 + ... + 3359908406.

It is an arithmetic number, because the mean of its divisors is an integer number (2681205000768).

Almost surely, 2^{16067070566121} is an apocalyptic number.

It is an amenable number.

16067070566121 is a deficient number, since it is larger than the sum of its proper divisors (5382569440023).

16067070566121 is an equidigital number, since it uses as much as digits as its factorization.

16067070566121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6719812831.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 16067070566121 in words is "sixteen trillion, sixty-seven billion, seventy million, five hundred sixty-six thousand, one hundred twenty-one".