2323211222 has 16 divisors (see below), whose sum is σ = 3626119872. Its totient is φ = 1115437440.

The previous prime is 2323211179. The next prime is 2323211227. The reversal of 2323211222 is 2221123232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2323211194 and 2323211203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323211227) 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 7 ways as a sum of consecutive naturals, for example, 228179 + ... + 238142.

It is an arithmetic number, because the mean of its divisors is an integer number (226632492).

Almost surely, 2^2323211222 is an apocalyptic number.

2323211222 is a deficient number, since it is larger than the sum of its proper divisors (1302908650).

2323211222 is a wasteful number, since it uses less digits than its factorization.

2323211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466423.

The product of its digits is 576, while the sum is 20.

The square root of 2323211222 is about 48199.7014721046. The cubic root of 2323211222 is about 1324.4316959069.

Adding to 2323211222 its reverse (2221123232), we get a palindrome (4544334454).

The spelling of 2323211222 in words is "two billion, three hundred twenty-three million, two hundred eleven thousand, two hundred twenty-two".