22301300213 has 4 divisors (see below), whose sum is σ = 23613141420. Its totient is φ = 20989459008.

The previous prime is 22301300173. The next prime is 22301300239. The reversal of 22301300213 is 31200310322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19661087524 + 2640212689 = 140218^2 + 51383^2 .

It is a cyclic number.

It is not a de Polignac number, because 22301300213 - 2⁸ = 22301299957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 1311841189 = 22301300213 / (2 + 2 + 3 + 0 + 1 + 3 + 0 + 0 + 2 + 1 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22301300191 and 22301300200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22301300513) 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, 655920578 + ... + 655920611.

It is an arithmetic number, because the mean of its divisors is an integer number (5903285355).

Almost surely, 2^22301300213 is an apocalyptic number.

It is an amenable number.

22301300213 is a deficient number, since it is larger than the sum of its proper divisors (1311841207).

22301300213 is a wasteful number, since it uses less digits than its factorization.

22301300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311841206.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22301300213 its reverse (31200310322), we get a palindrome (53501610535).

The spelling of 22301300213 in words is "twenty-two billion, three hundred one million, three hundred thousand, two hundred thirteen".