16660323222246 has 24 divisors (see below), whose sum is σ = 39378945798504. Its totient is φ = 5048582794560.

The previous prime is 16660323222199. The next prime is 16660323222269. The reversal of 16660323222246 is 64222232306661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42071523091 + ... + 42071523486.

It is an arithmetic number, because the mean of its divisors is an integer number (1640789408271).

Almost surely, 2^{16660323222246} is an apocalyptic number.

16660323222246 is an abundant number, since it is smaller than the sum of its proper divisors (22718622576258).

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

16660323222246 is a wasteful number, since it uses less digits than its factorization.

16660323222246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84143046596 (or 84143046593 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

The spelling of 16660323222246 in words is "sixteen trillion, six hundred sixty billion, three hundred twenty-three million, two hundred twenty-two thousand, two hundred forty-six".