2802785222 has 16 divisors (see below), whose sum is σ = 4234310640. Its totient is φ = 1391373312.

The previous prime is 2802785207. The next prime is 2802785231. The reversal of 2802785222 is 2225872082.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235118 + ... + 246750.

It is an arithmetic number, because the mean of its divisors is an integer number (264644415).

Almost surely, 2^2802785222 is an apocalyptic number.

2802785222 is a deficient number, since it is larger than the sum of its proper divisors (1431525418).

2802785222 is a wasteful number, since it uses less digits than its factorization.

2802785222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12487.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 2802785222 is about 52941.3375539379. The cubic root of 2802785222 is about 1409.9269318137.

The spelling of 2802785222 in words is "two billion, eight hundred two million, seven hundred eighty-five thousand, two hundred twenty-two".