2203320322 has 16 divisors (see below), whose sum is σ = 3780608832. Its totient is φ = 943408080.

The previous prime is 2203320311. The next prime is 2203320331. The reversal of 2203320322 is 2230233022.

It is a self number, because there is not a number n which added to its sum of digits gives 2203320322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56853 + ... + 87400.

It is an arithmetic number, because the mean of its divisors is an integer number (236288052).

Almost surely, 2^2203320322 is an apocalyptic number.

2203320322 is a deficient number, since it is larger than the sum of its proper divisors (1577288510).

2203320322 is a wasteful number, since it uses less digits than its factorization.

2203320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145353.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2203320322 is about 46939.5390049796. The cubic root of 2203320322 is about 1301.2454183250.

Adding to 2203320322 its reverse (2230233022), we get a palindrome (4433553344).

It can be divided in two parts, 220332032 and 2, that multiplied together give a square (440664064 = 20992²).

The spelling of 2203320322 in words is "two billion, two hundred three million, three hundred twenty thousand, three hundred twenty-two".