2204979956884 has 12 divisors (see below), whose sum is σ = 3875713670304. Its totient is φ = 1097633193944.

The previous prime is 2204979956867. The next prime is 2204979956911. The reversal of 2204979956884 is 4886599794022.

It is a super-2 number, since 2×2204979956884² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1214195104 + ... + 1214196919.

It is an arithmetic number, because the mean of its divisors is an integer number (322976139192).

Almost surely, 2^{2204979956884} is an apocalyptic number.

It is an amenable number.

2204979956884 is a deficient number, since it is larger than the sum of its proper divisors (1670733713420).

2204979956884 is a wasteful number, since it uses less digits than its factorization.

2204979956884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428392254 (or 2428392252 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 73.

The spelling of 2204979956884 in words is "two trillion, two hundred four billion, nine hundred seventy-nine million, nine hundred fifty-six thousand, eight hundred eighty-four".