2243055330 has 24 divisors (see below), whose sum is σ = 5831944092. Its totient is φ = 598148064.

The previous prime is 2243055319. The next prime is 2243055337. The reversal of 2243055330 is 335503422.

2243055330 is a `hidden beast` number, since 2 + 24 + 305 + 5 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2237952249 + 5103081 = 47307^2 + 2259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2243055294 and 2243055303.

It is not an unprimeable number, because it can be changed into a prime (2243055337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12461329 + ... + 12461508.

Almost surely, 2^2243055330 is an apocalyptic number.

2243055330 is an abundant number, since it is smaller than the sum of its proper divisors (3588888762).

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

2243055330 is a wasteful number, since it uses less digits than its factorization.

2243055330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24922850 (or 24922847 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 2243055330 is about 47360.9050800341. The cubic root of 2243055330 is about 1309.0211458904.

Adding to 2243055330 its reverse (335503422), we get a palindrome (2578558752).

The spelling of 2243055330 in words is "two billion, two hundred forty-three million, fifty-five thousand, three hundred thirty".