330221023201121 has 8 divisors (see below), whose sum is σ = 355657584272424. Its totient is φ = 304789454115840.

The previous prime is 330221023201103. The next prime is 330221023201123. The reversal of 330221023201121 is 121102320122033.

It can be written as a sum of positive squares in 4 ways, for example, as 86172139581025 + 244048883620096 = 9282895^2 + 15622064^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 330221023201121 - 2²² = 330221019006817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330221023201123) 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, 1247859110 + ... + 1248123711.

It is an arithmetic number, because the mean of its divisors is an integer number (44457198034053).

Almost surely, 2^{330221023201121} is an apocalyptic number.

It is an amenable number.

330221023201121 is a deficient number, since it is larger than the sum of its proper divisors (25436561071303).

330221023201121 is a wasteful number, since it uses less digits than its factorization.

330221023201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495993011.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 330221023201121 its reverse (121102320122033), we get a palindrome (451323343323154).

The spelling of 330221023201121 in words is "three hundred thirty trillion, two hundred twenty-one billion, twenty-three million, two hundred one thousand, one hundred twenty-one".