2216423350 has 24 divisors (see below), whose sum is σ = 4126387680. Its totient is φ = 885743520.

The previous prime is 2216423327. The next prime is 2216423369. The reversal of 2216423350 is 533246122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35056 + ... + 75244.

It is an arithmetic number, because the mean of its divisors is an integer number (171932820).

Almost surely, 2^2216423350 is an apocalyptic number.

2216423350 is a deficient number, since it is larger than the sum of its proper divisors (1909964330).

2216423350 is a wasteful number, since it uses less digits than its factorization.

2216423350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41304 (or 41299 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2216423350 is about 47078.9055735156. The cubic root of 2216423350 is about 1303.8198007578.

Adding to 2216423350 its reverse (533246122), we get a palindrome (2749669472).

The spelling of 2216423350 in words is "two billion, two hundred sixteen million, four hundred twenty-three thousand, three hundred fifty".