22224105404541 has 12 divisors (see below), whose sum is σ = 33290429495232. Its totient is φ = 14816070269532.

The previous prime is 22224105404519. The next prime is 22224105404593. The reversal of 22224105404541 is 14540450142222.

22224105404541 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 4 + 105 + 4 + 0 + 4 + 541 = 666.

It is not a de Polignac number, because 22224105404541 - 2⁶ = 22224105404477 is a prime.

It is a super-2 number, since 2×22224105404541² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22224105404496 and 22224105404505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224105404341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45728611701 + ... + 45728612186.

It is an arithmetic number, because the mean of its divisors is an integer number (2774202457936).

Almost surely, 2^{22224105404541} is an apocalyptic number.

It is an amenable number.

22224105404541 is a deficient number, since it is larger than the sum of its proper divisors (11066324090691).

22224105404541 is an frugal number, since it uses more digits than its factorization.

22224105404541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91457223902 (or 91457223890 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

Adding to 22224105404541 its reverse (14540450142222), we get a palindrome (36764555546763).

The spelling of 22224105404541 in words is "twenty-two trillion, two hundred twenty-four billion, one hundred five million, four hundred four thousand, five hundred forty-one".