16332622331 has 8 divisors (see below), whose sum is σ = 16437411024. Its totient is φ = 16227889920.

The previous prime is 16332622301. The next prime is 16332622343. The reversal of 16332622331 is 13322623361.

16332622331 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16332622331 is a prime.

It is a super-2 number, since 2×16332622331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16332622301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675491 + ... + 699251.

It is an arithmetic number, because the mean of its divisors is an integer number (2054676378).

Almost surely, 2^16332622331 is an apocalyptic number.

16332622331 is a deficient number, since it is larger than the sum of its proper divisors (104788693).

16332622331 is a wasteful number, since it uses less digits than its factorization.

16332622331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28141.

The product of its digits is 23328, while the sum is 32.

The spelling of 16332622331 in words is "sixteen billion, three hundred thirty-two million, six hundred twenty-two thousand, three hundred thirty-one".