22533135233323 has 16 divisors (see below), whose sum is σ = 26494796756736. Its totient is φ = 18892994516640.

The previous prime is 22533135233321. The next prime is 22533135233347. The reversal of 22533135233323 is 32333253133522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22533135233323 - 2¹ = 22533135233321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22533135233321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66205311 + ... + 66544792.

It is an arithmetic number, because the mean of its divisors is an integer number (1655924797296).

Almost surely, 2^{22533135233323} is an apocalyptic number.

22533135233323 is a deficient number, since it is larger than the sum of its proper divisors (3961661523413).

22533135233323 is a wasteful number, since it uses less digits than its factorization.

22533135233323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132751314.

The product of its digits is 874800, while the sum is 40.

Adding to 22533135233323 its reverse (32333253133522), we get a palindrome (54866388366845).

The spelling of 22533135233323 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred thirty-five million, two hundred thirty-three thousand, three hundred twenty-three".