2209330056 has 16 divisors (see below), whose sum is σ = 5523325200. Its totient is φ = 736443344.

The previous prime is 2209330049. The next prime is 2209330061. The reversal of 2209330056 is 6500339022.

2209330056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2209330056² = 9762278592689926272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46027686 + ... + 46027733.

It is an arithmetic number, because the mean of its divisors is an integer number (345207825).

Almost surely, 2^2209330056 is an apocalyptic number.

It is an amenable number.

2209330056 is an abundant number, since it is smaller than the sum of its proper divisors (3313995144).

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

2209330056 is a wasteful number, since it uses less digits than its factorization.

2209330056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92055428 (or 92055424 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 2209330056 is about 47003.5111028953. The cubic root of 2209330056 is about 1302.4274282654.

Adding to 2209330056 its reverse (6500339022), we get a palindrome (8709669078).

The spelling of 2209330056 in words is "two billion, two hundred nine million, three hundred thirty thousand, fifty-six".