16120850348611 has 4 divisors (see below), whose sum is σ = 16158080950312. Its totient is φ = 16083619746912.

The previous prime is 16120850348549. The next prime is 16120850348651. The reversal of 16120850348611 is 11684305802161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16120850348611 - 2²⁵ = 16120816794179 is a prime.

It is a super-2 number, since 2×16120850348611² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16120850348651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18615300201 + ... + 18615301066.

It is an arithmetic number, because the mean of its divisors is an integer number (4039520237578).

Almost surely, 2^{16120850348611} is an apocalyptic number.

16120850348611 is a deficient number, since it is larger than the sum of its proper divisors (37230601701).

16120850348611 is an equidigital number, since it uses as much as digits as its factorization.

16120850348611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37230601700.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 16120850348611 in words is "sixteen trillion, one hundred twenty billion, eight hundred fifty million, three hundred forty-eight thousand, six hundred eleven".