16682224071 has 4 divisors (see below), whose sum is σ = 22242965432. Its totient is φ = 11121482712.

The previous prime is 16682224051. The next prime is 16682224087. The reversal of 16682224071 is 17042228661.

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

It is not a de Polignac number, because 16682224071 - 2⁶ = 16682224007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16682224051) 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, 2780370676 + ... + 2780370681.

It is an arithmetic number, because the mean of its divisors is an integer number (5560741358).

Almost surely, 2^16682224071 is an apocalyptic number.

16682224071 is a deficient number, since it is larger than the sum of its proper divisors (5560741361).

16682224071 is an equidigital number, since it uses as much as digits as its factorization.

16682224071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560741360.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 16682224071 in words is "sixteen billion, six hundred eighty-two million, two hundred twenty-four thousand, seventy-one".