2322222330 has 16 divisors (see below), whose sum is σ = 5573333664. Its totient is φ = 619259280.

The previous prime is 2322222317. The next prime is 2322222349. The reversal of 2322222330 is 332222232.

2322222330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2322222297 and 2322222306.

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, 38703676 + ... + 38703735.

It is an arithmetic number, because the mean of its divisors is an integer number (348333354).

Almost surely, 2^2322222330 is an apocalyptic number.

2322222330 is an abundant number, since it is smaller than the sum of its proper divisors (3251111334).

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

2322222330 is a wasteful number, since it uses less digits than its factorization.

2322222330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77407421.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2322222330 is about 48189.4421009416. The cubic root of 2322222330 is about 1324.2437511962.

Adding to 2322222330 its reverse (332222232), we get a palindrome (2654444562).

The spelling of 2322222330 in words is "two billion, three hundred twenty-two million, two hundred twenty-two thousand, three hundred thirty".