322210021322 has 16 divisors (see below), whose sum is σ = 584851803840. Its totient is φ = 129967067328.

The previous prime is 322210021321. The next prime is 322210021333. The reversal of 322210021322 is 223120012223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 322210021294 and 322210021303.

It is not an unprimeable number, because it can be changed into a prime (322210021321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676911572 + ... + 676912047.

It is an arithmetic number, because the mean of its divisors is an integer number (36553237740).

Almost surely, 2^322210021322 is an apocalyptic number.

322210021322 is a deficient number, since it is larger than the sum of its proper divisors (262641782518).

322210021322 is a wasteful number, since it uses less digits than its factorization.

322210021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353823645.

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

Adding to 322210021322 its reverse (223120012223), we get a palindrome (545330033545).

Subtracting from 322210021322 its reverse (223120012223), we obtain a palindrome (99090009099).

The spelling of 322210021322 in words is "three hundred twenty-two billion, two hundred ten million, twenty-one thousand, three hundred twenty-two".