2222322322 has 16 divisors (see below), whose sum is σ = 3639559392. Its totient is φ = 1009304320.

The previous prime is 2222322317. The next prime is 2222322337. The reversal of 2222322322 is 2232232222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2222322293 and 2222322302.

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, 14728 + ... + 68275.

It is an arithmetic number, because the mean of its divisors is an integer number (227472462).

Almost surely, 2^2222322322 is an apocalyptic number.

2222322322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222322322 is a deficient number, since it is larger than the sum of its proper divisors (1417237070).

2222322322 is a wasteful number, since it uses less digits than its factorization.

2222322322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84233.

The product of its digits is 2304, while the sum is 22.

The square root of 2222322322 is about 47141.5137856221. The cubic root of 2222322322 is about 1304.9754739645.

Adding to 2222322322 its reverse (2232232222), we get a palindrome (4454554544).

The spelling of 2222322322 in words is "two billion, two hundred twenty-two million, three hundred twenty-two thousand, three hundred twenty-two".