16442667617122 has 8 divisors (see below), whose sum is σ = 24664100456016. Its totient is φ = 8221300798452.

The previous prime is 16442667617093. The next prime is 16442667617147. The reversal of 16442667617122 is 22171676624461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×16442667617122³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 15877648 + ... + 16881499.

It is an arithmetic number, because the mean of its divisors is an integer number (3083012557002).

Almost surely, 2^{16442667617122} is an apocalyptic number.

16442667617122 is a deficient number, since it is larger than the sum of its proper divisors (8221432838894).

16442667617122 is a wasteful number, since it uses less digits than its factorization.

16442667617122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33010112.

The product of its digits is 8128512, while the sum is 55.

The spelling of 16442667617122 in words is "sixteen trillion, four hundred forty-two billion, six hundred sixty-seven million, six hundred seventeen thousand, one hundred twenty-two".