22003310231 has 8 divisors (see below), whose sum is σ = 25957822464. Its totient is φ = 18251593560.

The previous prime is 22003310149. The next prime is 22003310233. The reversal of 22003310231 is 13201330022.

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

It is a cyclic number.

It is not a de Polignac number, because 22003310231 - 2¹⁴ = 22003293847 is a prime.

It is a super-2 number, since 2×22003310231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003310233) 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, 50698655 + ... + 50699088.

It is an arithmetic number, because the mean of its divisors is an integer number (3244727808).

Almost surely, 2^22003310231 is an apocalyptic number.

22003310231 is a deficient number, since it is larger than the sum of its proper divisors (3954512233).

22003310231 is a wasteful number, since it uses less digits than its factorization.

22003310231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101397781.

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

Adding to 22003310231 its reverse (13201330022), we get a palindrome (35204640253).

The spelling of 22003310231 in words is "twenty-two billion, three million, three hundred ten thousand, two hundred thirty-one".