2322103312 has 40 divisors (see below), whose sum is σ = 4660862400. Its totient is φ = 1119414912.

The previous prime is 2322103309. The next prime is 2322103349. The reversal of 2322103312 is 2133012232.

It is a self number, because there is not a number n which added to its sum of digits gives 2322103312.

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, 361989 + ... + 368347.

It is an arithmetic number, because the mean of its divisors is an integer number (116521560).

Almost surely, 2^2322103312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322103312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2330431200).

2322103312 is an abundant number, since it is smaller than the sum of its proper divisors (2338759088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2322103312 is a wasteful number, since it uses less digits than its factorization.

2322103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7183 (or 7177 counting only the distinct ones).

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

The square root of 2322103312 is about 48188.2071880663. The cubic root of 2322103312 is about 1324.2211275318.

Adding to 2322103312 its reverse (2133012232), we get a palindrome (4455115544).

The spelling of 2322103312 in words is "two billion, three hundred twenty-two million, one hundred three thousand, three hundred twelve".