332221311322330 has 8 divisors (see below), whose sum is σ = 597998360380212. Its totient is φ = 132888524528928.

The previous prime is 332221311322309. The next prime is 332221311322337. The reversal of 332221311322330 is 33223113122233.

It can be written as a sum of positive squares in 2 ways, for example, as 284510835767601 + 47710475554729 = 16867449^2 + 6907277^2 .

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

It is a super-2 number, since 2×332221311322330² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332221311322292 and 332221311322301.

It is not an unprimeable number, because it can be changed into a prime (332221311322337) 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, 16611065566107 + ... + 16611065566126.

Almost surely, 2^{332221311322330} is an apocalyptic number.

332221311322330 is a deficient number, since it is larger than the sum of its proper divisors (265777049057882).

332221311322330 is a wasteful number, since it uses less digits than its factorization.

332221311322330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33222131132240.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 332221311322330 its reverse (33223113122233), we get a palindrome (365444424444563).

The spelling of 332221311322330 in words is "three hundred thirty-two trillion, two hundred twenty-one billion, three hundred eleven million, three hundred twenty-two thousand, three hundred thirty".