16332222055 has 8 divisors (see below), whose sum is σ = 19601965152. Its totient is φ = 13063578528.

The previous prime is 16332222043. The next prime is 16332222073. The reversal of 16332222055 is 55022223361.

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 16332222055 - 2¹¹ = 16332220007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241852 + ... + 301921.

It is an arithmetic number, because the mean of its divisors is an integer number (2450245644).

Almost surely, 2^16332222055 is an apocalyptic number.

16332222055 is a deficient number, since it is larger than the sum of its proper divisors (3269743097).

16332222055 is an equidigital number, since it uses as much as digits as its factorization.

16332222055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549785.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 16332222055 in words is "sixteen billion, three hundred thirty-two million, two hundred twenty-two thousand, fifty-five".