2805233222 has 16 divisors (see below), whose sum is σ = 4634952192. Its totient is φ = 1262725320.

The previous prime is 2805233209. The next prime is 2805233227. The reversal of 2805233222 is 2223325082.

2805233222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805233227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616718 + ... + 621249.

It is an arithmetic number, because the mean of its divisors is an integer number (289684512).

Almost surely, 2^2805233222 is an apocalyptic number.

2805233222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2805233222 is a deficient number, since it is larger than the sum of its proper divisors (1829718970).

2805233222 is a wasteful number, since it uses less digits than its factorization.

2805233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238083.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2805233222 is about 52964.4524374604. The cubic root of 2805233222 is about 1410.3372970370.

The spelling of 2805233222 in words is "two billion, eight hundred five million, two hundred thirty-three thousand, two hundred twenty-two".