22213022301 has 6 divisors (see below), whose sum is σ = 32085476670. Its totient is φ = 14808681528.

The previous prime is 22213022291. The next prime is 22213022309. The reversal of 22213022301 is 10322031222.

It can be written as a sum of positive squares in only one way, i.e., 15533883225 + 6679139076 = 124635^2 + 81726^2 .

It is not a de Polignac number, because 22213022301 - 2¹⁹ = 22212498013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213022309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1234056786 + ... + 1234056803.

It is an arithmetic number, because the mean of its divisors is an integer number (5347579445).

Almost surely, 2^22213022301 is an apocalyptic number.

It is an amenable number.

22213022301 is a deficient number, since it is larger than the sum of its proper divisors (9872454369).

22213022301 is a wasteful number, since it uses less digits than its factorization.

22213022301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468113595 (or 2468113592 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22213022301 its reverse (10322031222), we get a palindrome (32535053523).

The spelling of 22213022301 in words is "twenty-two billion, two hundred thirteen million, twenty-two thousand, three hundred one".