2222323030 has 32 divisors (see below), whose sum is σ = 4221849600. Its totient is φ = 839917152.

The previous prime is 2222323007. The next prime is 2222323039. The reversal of 2222323030 is 303232222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2222322989 and 2222323007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222323039) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 57501 + ... + 88039.

It is an arithmetic number, because the mean of its divisors is an integer number (131932800).

Almost surely, 2^2222323030 is an apocalyptic number.

2222323030 is a deficient number, since it is larger than the sum of its proper divisors (1999526570).

2222323030 is a wasteful number, since it uses less digits than its factorization.

2222323030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30948.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2222323030 is about 47141.5212949264. The cubic root of 2222323030 is about 1304.9756125466.

Adding to 2222323030 its reverse (303232222), we get a palindrome (2525555252).

The spelling of 2222323030 in words is "two billion, two hundred twenty-two million, three hundred twenty-three thousand, thirty".