213302221333 has 8 divisors (see below), whose sum is σ = 217012498560. Its totient is φ = 209595110400.

The previous prime is 213302221331. The next prime is 213302221361. The reversal of 213302221333 is 333122203312.

213302221333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213302221333 - 2¹ = 213302221331 is a prime.

It is a super-3 number, since 3×213302221333³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213302221298 and 213302221307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213302221331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655468 + ... + 925333.

It is an arithmetic number, because the mean of its divisors is an integer number (27126562320).

Almost surely, 2^213302221333 is an apocalyptic number.

It is an amenable number.

213302221333 is a deficient number, since it is larger than the sum of its proper divisors (3710277227).

213302221333 is a wasteful number, since it uses less digits than its factorization.

213302221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583147.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 213302221333 its reverse (333122203312), we get a palindrome (546424424645).

The spelling of 213302221333 in words is "two hundred thirteen billion, three hundred two million, two hundred twenty-one thousand, three hundred thirty-three".