2222222330 has 16 divisors (see below), whose sum is σ = 4210526880. Its totient is φ = 842105232.

The previous prime is 2222222309. The next prime is 2222222347. The reversal of 2222222330 is 332222222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5847764 + ... + 5848143.

It is an arithmetic number, because the mean of its divisors is an integer number (263157930).

Almost surely, 2^2222222330 is an apocalyptic number.

2222222330 is a deficient number, since it is larger than the sum of its proper divisors (1988304550).

2222222330 is a wasteful number, since it uses less digits than its factorization.

2222222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11695933.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2222222330 is about 47140.4532222591. The cubic root of 2222222330 is about 1304.9559014864.

Adding to 2222222330 its reverse (332222222), we get a palindrome (2554444552).

The spelling of 2222222330 in words is "two billion, two hundred twenty-two million, two hundred twenty-two thousand, three hundred thirty".