2826640222 has 16 divisors (see below), whose sum is σ = 5100704640. Its totient is φ = 1147658328.

The previous prime is 2826640183. The next prime is 2826640247. The reversal of 2826640222 is 2220466282.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5312968 + ... + 5313499.

It is an arithmetic number, because the mean of its divisors is an integer number (318794040).

Almost surely, 2^2826640222 is an apocalyptic number.

2826640222 is a deficient number, since it is larger than the sum of its proper divisors (2274064418).

2826640222 is a wasteful number, since it uses less digits than its factorization.

2826640222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10626495.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 2826640222 is about 53166.1567352766. The cubic root of 2826640222 is about 1413.9156825098.

The spelling of 2826640222 in words is "two billion, eight hundred twenty-six million, six hundred forty thousand, two hundred twenty-two".