10223221322 has 8 divisors (see below), whose sum is σ = 15336845856. Its totient is φ = 5110939372.

The previous prime is 10223221279. The next prime is 10223221361. The reversal of 10223221322 is 22312232201.

It is a happy number.

10223221322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×10223221322³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10223221294 and 10223221303.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 316388 + ... + 347199.

It is an arithmetic number, because the mean of its divisors is an integer number (1917105732).

Almost surely, 2^10223221322 is an apocalyptic number.

10223221322 is a deficient number, since it is larger than the sum of its proper divisors (5113624534).

10223221322 is an equidigital number, since it uses as much as digits as its factorization.

10223221322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671292.

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

Adding to 10223221322 its reverse (22312232201), we get a palindrome (32535453523).

The spelling of 10223221322 in words is "ten billion, two hundred twenty-three million, two hundred twenty-one thousand, three hundred twenty-two".