16983226624772 has 12 divisors (see below), whose sum is σ = 29720833833936. Its totient is φ = 8491559815080.

The previous prime is 16983226624717. The next prime is 16983226624801. The reversal of 16983226624772 is 27742662238961.

It is a junction number, because it is equal to n+sod(n) for n = 16983226624699 and 16983226624708.

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, 12655754 + ... + 13933217.

It is an arithmetic number, because the mean of its divisors is an integer number (2476736152828).

Almost surely, 2^{16983226624772} is an apocalyptic number.

It is an amenable number.

16983226624772 is a deficient number, since it is larger than the sum of its proper divisors (12737607209164).

16983226624772 is a wasteful number, since it uses less digits than its factorization.

16983226624772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26748658 (or 26748656 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 65.

The spelling of 16983226624772 in words is "sixteen trillion, nine hundred eighty-three billion, two hundred twenty-six million, six hundred twenty-four thousand, seven hundred seventy-two".