332021120213 has 4 divisors (see below), whose sum is σ = 332738228928. Its totient is φ = 331304011500.

The previous prime is 332021120201. The next prime is 332021120239. The reversal of 332021120213 is 312021120233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 332021120213 - 2⁶ = 332021120149 is a prime.

It is a super-2 number, since 2×332021120213² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332021150213) 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, 358553663 + ... + 358554588.

It is an arithmetic number, because the mean of its divisors is an integer number (83184557232).

Almost surely, 2^332021120213 is an apocalyptic number.

It is an amenable number.

332021120213 is a deficient number, since it is larger than the sum of its proper divisors (717108715).

332021120213 is an equidigital number, since it uses as much as digits as its factorization.

332021120213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717108714.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 332021120213 its sum of digits (20), we get a palindrome (332021120233).

Adding to 332021120213 its reverse (312021120233), we get a palindrome (644042240446).

The spelling of 332021120213 in words is "three hundred thirty-two billion, twenty-one million, one hundred twenty thousand, two hundred thirteen".