330102112123221 has 16 divisors (see below), whose sum is σ = 452032368810048. Its totient is φ = 214119982137600.

The previous prime is 330102112123193. The next prime is 330102112123321. The reversal of 330102112123221 is 122321211201033.

It is not a de Polignac number, because 330102112123221 - 2⁹ = 330102112122709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330102112123191 and 330102112123200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330102112123321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95919261 + ... + 99301101.

It is an arithmetic number, because the mean of its divisors is an integer number (28252023050628).

Almost surely, 2^{330102112123221} is an apocalyptic number.

It is an amenable number.

330102112123221 is a deficient number, since it is larger than the sum of its proper divisors (121930256686827).

330102112123221 is a wasteful number, since it uses less digits than its factorization.

330102112123221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261252.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 330102112123221 its reverse (122321211201033), we get a palindrome (452423323324254).

The spelling of 330102112123221 in words is "three hundred thirty trillion, one hundred two billion, one hundred twelve million, one hundred twenty-three thousand, two hundred twenty-one".