2663222322 has 16 divisors (see below), whose sum is σ = 5456358432. Its totient is φ = 866088480.

The previous prime is 2663222293. The next prime is 2663222327. The reversal of 2663222322 is 2232223662.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2663222322.

It is not an unprimeable number, because it can be changed into a prime (2663222327) 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, 5412808 + ... + 5413299.

It is an arithmetic number, because the mean of its divisors is an integer number (341022402).

Almost surely, 2^2663222322 is an apocalyptic number.

2663222322 is an abundant number, since it is smaller than the sum of its proper divisors (2793136110).

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

2663222322 is a wasteful number, since it uses less digits than its factorization.

2663222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10826153.

The product of its digits is 20736, while the sum is 30.

The square root of 2663222322 is about 51606.4174497707. The cubic root of 2663222322 is about 1386.1252476617.

Adding to 2663222322 its reverse (2232223662), we get a palindrome (4895445984).

The spelling of 2663222322 in words is "two billion, six hundred sixty-three million, two hundred twenty-two thousand, three hundred twenty-two".