16545724710222 has 8 divisors (see below), whose sum is σ = 33091449420456. Its totient is φ = 5515241570072.

The previous prime is 16545724710149. The next prime is 16545724710269. The reversal of 16545724710222 is 22201742754561.

16545724710222 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.

16545724710222 is an admirable number.

It is a super-2 number, since 2×16545724710222² (a number of 27 digits) contains 22 as substring.

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, 1378810392513 + ... + 1378810392524.

It is an arithmetic number, because the mean of its divisors is an integer number (4136431177557).

Almost surely, 2^{16545724710222} is an apocalyptic number.

16545724710222 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.

16545724710222 is a wasteful number, since it uses less digits than its factorization.

16545724710222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757620785042.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 16545724710222 in words is "sixteen trillion, five hundred forty-five billion, seven hundred twenty-four million, seven hundred ten thousand, two hundred twenty-two".