330314141221 has 4 divisors (see below), whose sum is σ = 330332359500. Its totient is φ = 330295922944.

The previous prime is 330314141207. The next prime is 330314141263. The reversal of 330314141221 is 122141413033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 127598984100 + 202715157121 = 357210^2 + 450239^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330314141221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330314141021) by changing a digit.

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, 9081916 + ... + 9118213.

It is an arithmetic number, because the mean of its divisors is an integer number (82583089875).

Almost surely, 2^330314141221 is an apocalyptic number.

It is an amenable number.

330314141221 is a deficient number, since it is larger than the sum of its proper divisors (18218279).

330314141221 is a wasteful number, since it uses less digits than its factorization.

330314141221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18218278.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 330314141221 its reverse (122141413033), we get a palindrome (452455554254).

The spelling of 330314141221 in words is "three hundred thirty billion, three hundred fourteen million, one hundred forty-one thousand, two hundred twenty-one".