2213222334 has 64 divisors (see below), whose sum is σ = 4873167360. Its totient is φ = 666990720.

The previous prime is 2213222327. The next prime is 2213222351. The reversal of 2213222334 is 4332223122.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1732504 + ... + 1733780.

It is an arithmetic number, because the mean of its divisors is an integer number (76143240).

Almost surely, 2^2213222334 is an apocalyptic number.

2213222334 is an abundant number, since it is smaller than the sum of its proper divisors (2659945026).

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

2213222334 is a wasteful number, since it uses less digits than its factorization.

2213222334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985.

The product of its digits is 3456, while the sum is 24.

The square root of 2213222334 is about 47044.8970027568. The cubic root of 2213222334 is about 1303.1918282424.

Adding to 2213222334 its reverse (4332223122), we get a palindrome (6545445456).

The spelling of 2213222334 in words is "two billion, two hundred thirteen million, two hundred twenty-two thousand, three hundred thirty-four".