20002167186884 has 192 divisors, whose sum is σ = 38699192448000. Its totient is φ = 9016023582720.

The previous prime is 20002167186857. The next prime is 20002167186917. The reversal of 20002167186884 is 48868176120002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8815409702 + ... + 8815411970.

It is an arithmetic number, because the mean of its divisors is an integer number (201558294000).

Almost surely, 2^{20002167186884} is an apocalyptic number.

It is an amenable number.

20002167186884 is a deficient number, since it is larger than the sum of its proper divisors (18697025261116).

20002167186884 is a wasteful number, since it uses less digits than its factorization.

20002167186884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838 (or 2836 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 20002167186884 in words is "twenty trillion, two billion, one hundred sixty-seven million, one hundred eighty-six thousand, eight hundred eighty-four".