2222313220322 has 8 divisors (see below), whose sum is σ = 3589890586716. Its totient is φ = 1025683024752.

The previous prime is 2222313220313. The next prime is 2222313220339. The reversal of 2222313220322 is 2230223132222.

It can be written as a sum of positive squares in 2 ways, for example, as 2190106969801 + 32206250521 = 1479901^2 + 179461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2222313220322² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 85473585397 = 2222313220322 / (2 + 2 + 2 + 2 + 3 + 1 + 3 + 2 + 2 + 0 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2222313220291 and 2222313220300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42736792673 + ... + 42736792724.

Almost surely, 2^{2222313220322} is an apocalyptic number.

2222313220322 is a deficient number, since it is larger than the sum of its proper divisors (1367577366394).

2222313220322 is a wasteful number, since it uses less digits than its factorization.

2222313220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85473585412.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2222313220322 its reverse (2230223132222), we get a palindrome (4452536352544).

The spelling of 2222313220322 in words is "two trillion, two hundred twenty-two billion, three hundred thirteen million, two hundred twenty thousand, three hundred twenty-two".