22533130320133 has 4 divisors (see below), whose sum is σ = 22533558019488. Its totient is φ = 22532702620780.

The previous prime is 22533130320109. The next prime is 22533130320137. The reversal of 22533130320133 is 33102303133522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22533130320133 - 2²⁵ = 22533096765701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22533130320095 and 22533130320104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22533130320137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213770641 + ... + 213876022.

It is an arithmetic number, because the mean of its divisors is an integer number (5633389504872).

Almost surely, 2^{22533130320133} is an apocalyptic number.

It is an amenable number.

22533130320133 is a deficient number, since it is larger than the sum of its proper divisors (427699355).

22533130320133 is an equidigital number, since it uses as much as digits as its factorization.

22533130320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427699354.

The product of its (nonzero) digits is 29160, while the sum is 31.

Adding to 22533130320133 its reverse (33102303133522), we get a palindrome (55635433453655).

The spelling of 22533130320133 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred thirty million, three hundred twenty thousand, one hundred thirty-three".