16012165206 has 8 divisors (see below), whose sum is σ = 32024330424. Its totient is φ = 5337388400.

The previous prime is 16012165159. The next prime is 16012165283. The reversal of 16012165206 is 60256121061.

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

16012165206 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334347095 + ... + 1334347106.

It is an arithmetic number, because the mean of its divisors is an integer number (4003041303).

Almost surely, 2^16012165206 is an apocalyptic number.

16012165206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16012165206 is a wasteful number, since it uses less digits than its factorization.

16012165206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668694206.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 16012165206 its reverse (60256121061), we get a palindrome (76268286267).

The spelling of 16012165206 in words is "sixteen billion, twelve million, one hundred sixty-five thousand, two hundred six".