2205199966884 has 24 divisors (see below), whose sum is σ = 5149890926880. Its totient is φ = 734434607424.

The previous prime is 2205199966877. The next prime is 2205199966891. The reversal of 2205199966884 is 4886699915022.

It is an interprime number because it is at equal distance from previous prime (2205199966877) and next prime (2205199966891).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78991489 + ... + 79019400.

It is an arithmetic number, because the mean of its divisors is an integer number (214578788620).

Almost surely, 2^{2205199966884} is an apocalyptic number.

It is an amenable number.

2205199966884 is an abundant number, since it is smaller than the sum of its proper divisors (2944690959996).

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

2205199966884 is a wasteful number, since it uses less digits than its factorization.

2205199966884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158012059 (or 158012057 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 69.

The spelling of 2205199966884 in words is "two trillion, two hundred five billion, one hundred ninety-nine million, nine hundred sixty-six thousand, eight hundred eighty-four".