22235005133 has 6 divisors (see below), whose sum is σ = 24440129742. Its totient is φ = 20213640920.

The previous prime is 22235005127. The next prime is 22235005139. The reversal of 22235005133 is 33150053222.

It is an interprime number because it is at equal distance from previous prime (22235005127) and next prime (22235005139).

It can be written as a sum of positive squares in only one way, i.e., 21863171044 + 371834089 = 147862^2 + 19283^2 .

It is not a de Polignac number, because 22235005133 - 2²⁴ = 22218227917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22235005139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91880066 + ... + 91880307.

It is an arithmetic number, because the mean of its divisors is an integer number (4073354957).

Almost surely, 2^22235005133 is an apocalyptic number.

It is an amenable number.

22235005133 is a deficient number, since it is larger than the sum of its proper divisors (2205124609).

22235005133 is a wasteful number, since it uses less digits than its factorization.

22235005133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183760395 (or 183760384 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 22235005133 its reverse (33150053222), we get a palindrome (55385058355).

The spelling of 22235005133 in words is "twenty-two billion, two hundred thirty-five million, five thousand, one hundred thirty-three".