222342045322 has 8 divisors (see below), whose sum is σ = 333528603876. Its totient is φ = 111165844032.

The previous prime is 222342045301. The next prime is 222342045323. The reversal of 222342045322 is 223540243222.

It can be written as a sum of positive squares in 2 ways, for example, as 215909844921 + 6432200401 = 464661^2 + 80201^2 .

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

It is not an unprimeable number, because it can be changed into a prime (222342045323) 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, 2535423 + ... + 2621650.

Almost surely, 2^222342045322 is an apocalyptic number.

222342045322 is a deficient number, since it is larger than the sum of its proper divisors (111186558554).

222342045322 is a wasteful number, since it uses less digits than its factorization.

222342045322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5178632.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 222342045322 its reverse (223540243222), we get a palindrome (445882288544).

The spelling of 222342045322 in words is "two hundred twenty-two billion, three hundred forty-two million, forty-five thousand, three hundred twenty-two".