2213233221333 has 32 divisors (see below), whose sum is σ = 3183331295232. Its totient is φ = 1365011323200.

The previous prime is 2213233221197. The next prime is 2213233221371. The reversal of 2213233221333 is 3331223323122.

It is not a de Polignac number, because 2213233221333 - 2⁸ = 2213233221077 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2213233221333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213233228333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5699778 + ... + 6075683.

It is an arithmetic number, because the mean of its divisors is an integer number (99479102976).

Almost surely, 2^{2213233221333} is an apocalyptic number.

It is an amenable number.

2213233221333 is a deficient number, since it is larger than the sum of its proper divisors (970098073899).

2213233221333 is a wasteful number, since it uses less digits than its factorization.

2213233221333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11775585.

The product of its digits is 23328, while the sum is 30.

Adding to 2213233221333 its reverse (3331223323122), we get a palindrome (5544456544455).

The spelling of 2213233221333 in words is "two trillion, two hundred thirteen billion, two hundred thirty-three million, two hundred twenty-one thousand, three hundred thirty-three".