222001321322 has 8 divisors (see below), whose sum is σ = 363274889472. Its totient is φ = 100909691500.

The previous prime is 222001321309. The next prime is 222001321327. The reversal of 222001321322 is 223123100222.

It is a happy number.

222001321322 is digitally balanced in base 3, 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 junction number, because it is equal to n+sod(n) for n = 222001321294 and 222001321303.

It is not an unprimeable number, because it can be changed into a prime (222001321327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5045484554 + ... + 5045484597.

It is an arithmetic number, because the mean of its divisors is an integer number (45409361184).

Almost surely, 2^222001321322 is an apocalyptic number.

222001321322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222001321322 is a deficient number, since it is larger than the sum of its proper divisors (141273568150).

222001321322 is a wasteful number, since it uses less digits than its factorization.

222001321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10090969164.

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

Adding to 222001321322 its reverse (223123100222), we get a palindrome (445124421544).

The spelling of 222001321322 in words is "two hundred twenty-two billion, one million, three hundred twenty-one thousand, three hundred twenty-two".