2322222321 has 8 divisors (see below), whose sum is σ = 3278431584. Its totient is φ = 1457080640.

The previous prime is 2322222317. The next prime is 2322222349. The reversal of 2322222321 is 1232222232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2322222321 - 2² = 2322222317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2322222421) 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, 22766835 + ... + 22766936.

It is an arithmetic number, because the mean of its divisors is an integer number (409803948).

Almost surely, 2^2322222321 is an apocalyptic number.

It is an amenable number.

2322222321 is a deficient number, since it is larger than the sum of its proper divisors (956209263).

2322222321 is a wasteful number, since it uses less digits than its factorization.

2322222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45533791.

The product of its digits is 1152, while the sum is 21.

The square root of 2322222321 is about 48189.4420075601. The cubic root of 2322222321 is about 1324.2437494854.

Adding to 2322222321 its reverse (1232222232), we get a palindrome (3554444553).

The spelling of 2322222321 in words is "two billion, three hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty-one".