22133421301 has 4 divisors (see below), whose sum is σ = 22133725452. Its totient is φ = 22133117152.

The previous prime is 22133421283. The next prime is 22133421307. The reversal of 22133421301 is 10312433122.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 17060278225 + 5073143076 = 130615^2 + 71226^2 .

It is a cyclic number.

It is not a de Polignac number, because 22133421301 - 2⁷ = 22133421173 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 (22133421307) 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 3 ways as a sum of consecutive naturals, for example, 28761 + ... + 212353.

It is an arithmetic number, because the mean of its divisors is an integer number (5533431363).

Almost surely, 2^22133421301 is an apocalyptic number.

It is an amenable number.

22133421301 is a deficient number, since it is larger than the sum of its proper divisors (304151).

22133421301 is a wasteful number, since it uses less digits than its factorization.

22133421301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304150.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22133421301 its reverse (10312433122), we get a palindrome (32445854423).

The spelling of 22133421301 in words is "twenty-two billion, one hundred thirty-three million, four hundred twenty-one thousand, three hundred one".