22303311230 has 32 divisors (see below), whose sum is σ = 40296126240. Its totient is φ = 8888012800.

The previous prime is 22303311223. The next prime is 22303311269. The reversal of 22303311230 is 3211330322.

It is a super-2 number, since 2×22303311230² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3722297 + ... + 3728283.

It is an arithmetic number, because the mean of its divisors is an integer number (1259253945).

Almost surely, 2^22303311230 is an apocalyptic number.

22303311230 is a deficient number, since it is larger than the sum of its proper divisors (17992815010).

22303311230 is a wasteful number, since it uses less digits than its factorization.

22303311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7324.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22303311230 its reverse (3211330322), we get a palindrome (25514641552).

The spelling of 22303311230 in words is "twenty-two billion, three hundred three million, three hundred eleven thousand, two hundred thirty".