22320131404 has 12 divisors (see below), whose sum is σ = 39140439184. Its totient is φ = 11137148784.

The previous prime is 22320131401. The next prime is 22320131417. The reversal of 22320131404 is 40413102322.

It is a super-3 number, since 3×22320131404³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22320131401) 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, 5727039 + ... + 5730934.

Almost surely, 2^22320131404 is an apocalyptic number.

It is an amenable number.

22320131404 is a deficient number, since it is larger than the sum of its proper divisors (16820307780).

22320131404 is a wasteful number, since it uses less digits than its factorization.

22320131404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11458464 (or 11458462 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22320131404 its reverse (40413102322), we get a palindrome (62733233726).

The spelling of 22320131404 in words is "twenty-two billion, three hundred twenty million, one hundred thirty-one thousand, four hundred four".