332320221213 has 8 divisors (see below), whose sum is σ = 443097643488. Its totient is φ = 221544806544.

The previous prime is 332320221197. The next prime is 332320221281. The reversal of 332320221213 is 312122023233.

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

It is not a de Polignac number, because 332320221213 - 2⁴ = 332320221197 is a prime.

It is a super-2 number, since 2×332320221213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332320221413) 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, 60106 + ... + 817467.

It is an arithmetic number, because the mean of its divisors is an integer number (55387205436).

Almost surely, 2^332320221213 is an apocalyptic number.

It is an amenable number.

332320221213 is a deficient number, since it is larger than the sum of its proper divisors (110777422275).

332320221213 is a wasteful number, since it uses less digits than its factorization.

332320221213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003803.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 332320221213 its reverse (312122023233), we get a palindrome (644442244446).

The spelling of 332320221213 in words is "three hundred thirty-two billion, three hundred twenty million, two hundred twenty-one thousand, two hundred thirteen".