2209474928000 has 64 divisors (see below), whose sum is σ = 5493307079520. Its totient is φ = 883789964800.

The previous prime is 2209474927943. The next prime is 2209474928041. The reversal of 2209474928000 is 8294749022.

It is a happy number.

2209474928000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69030092 + ... + 69062091.

Almost surely, 2^{2209474928000} is an apocalyptic number.

2209474928000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2209474928000 is an abundant number, since it is smaller than the sum of its proper divisors (3283832151520).

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

2209474928000 is an equidigital number, since it uses as much as digits as its factorization.

2209474928000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138092212 (or 138092190 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 2209474928000 in words is "two trillion, two hundred nine billion, four hundred seventy-four million, nine hundred twenty-eight thousand".