22533135343213 has 8 divisors (see below), whose sum is σ = 24591672521856. Its totient is φ = 20476276552800.

The previous prime is 22533135343177. The next prime is 22533135343219. The reversal of 22533135343213 is 31234353133522.

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 22533135343213 - 2²⁹ = 22532598472301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22533135343219) 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, 419568981 + ... + 419622682.

It is an arithmetic number, because the mean of its divisors is an integer number (3073959065232).

Almost surely, 2^{22533135343213} is an apocalyptic number.

It is an amenable number.

22533135343213 is a deficient number, since it is larger than the sum of its proper divisors (2058537178643).

22533135343213 is a wasteful number, since it uses less digits than its factorization.

22533135343213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839194115.

The product of its digits is 583200, while the sum is 40.

Adding to 22533135343213 its reverse (31234353133522), we get a palindrome (53767488476735).

The spelling of 22533135343213 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred thirty-five million, three hundred forty-three thousand, two hundred thirteen".