2223303215322 has 32 divisors (see below), whose sum is σ = 5132151137664. Its totient is φ = 628940088000.

The previous prime is 2223303215321. The next prime is 2223303215323. The reversal of 2223303215322 is 2235123033222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2223303215321) and next prime (2223303215323).

It is a super-2 number, since 2×2223303215322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2223303215322.

It is not an unprimeable number, because it can be changed into a prime (2223303215321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262054129 + ... + 262062612.

It is an arithmetic number, because the mean of its divisors is an integer number (160379723052).

Almost surely, 2^{2223303215322} is an apocalyptic number.

2223303215322 is an abundant number, since it is smaller than the sum of its proper divisors (2908847922342).

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

2223303215322 is a wasteful number, since it uses less digits than its factorization.

2223303215322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524116854.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 2223303215322 its reverse (2235123033222), we get a palindrome (4458426248544).

The spelling of 2223303215322 in words is "two trillion, two hundred twenty-three billion, three hundred three million, two hundred fifteen thousand, three hundred twenty-two".