2209224000 has 112 divisors (see below), whose sum is σ = 7294936896. Its totient is φ = 589120000.

The previous prime is 2209223987. The next prime is 2209224011. The reversal of 2209224000 is 4229022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22026 + ... + 70025.

Almost surely, 2^2209224000 is an apocalyptic number.

2209224000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2209224000 is an abundant number, since it is smaller than the sum of its proper divisors (5085712896).

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

2209224000 is an equidigital number, since it uses as much as digits as its factorization.

2209224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92081 (or 92061 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2209224000 is about 47002.3829183160. The cubic root of 2209224000 is about 1302.4065874901.

The spelling of 2209224000 in words is "two billion, two hundred nine million, two hundred twenty-four thousand".