2303321122 has 16 divisors (see below), whose sum is σ = 3475454400. Its totient is φ = 1144847088.

The previous prime is 2303321099. The next prime is 2303321129. The reversal of 2303321122 is 2211233032.

It is a self number, because there is not a number n which added to its sum of digits gives 2303321122.

It is not an unprimeable number, because it can be changed into a prime (2303321129) 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, 645768 + ... + 649324.

It is an arithmetic number, because the mean of its divisors is an integer number (217215900).

Almost surely, 2^2303321122 is an apocalyptic number.

2303321122 is a deficient number, since it is larger than the sum of its proper divisors (1172133278).

2303321122 is a wasteful number, since it uses less digits than its factorization.

2303321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2303321122 is about 47992.9278331714. The cubic root of 2303321122 is about 1320.6411642588.

Adding to 2303321122 its reverse (2211233032), we get a palindrome (4514554154).

The spelling of 2303321122 in words is "two billion, three hundred three million, three hundred twenty-one thousand, one hundred twenty-two".