22301230231 has 8 divisors (see below), whose sum is σ = 26365986720. Its totient is φ = 18456190368.

The previous prime is 22301230229. The next prime is 22301230249. The reversal of 22301230231 is 13203210322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22301230231 - 2¹ = 22301230229 is a prime.

It is a super-2 number, since 2×22301230231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22301230199 and 22301230208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22301230201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54928936 + ... + 54929341.

It is an arithmetic number, because the mean of its divisors is an integer number (3295748340).

Almost surely, 2^22301230231 is an apocalyptic number.

22301230231 is a deficient number, since it is larger than the sum of its proper divisors (4064756489).

22301230231 is a wasteful number, since it uses less digits than its factorization.

22301230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109858313.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22301230231 its reverse (13203210322), we get a palindrome (35504440553).

The spelling of 22301230231 in words is "twenty-two billion, three hundred one million, two hundred thirty thousand, two hundred thirty-one".