224111302221042 has 12 divisors (see below), whose sum is σ = 485574488145630. Its totient is φ = 74703767407008.

The previous prime is 224111302221041. The next prime is 224111302221047. The reversal of 224111302221042 is 240122203111422.

224111302221042 is a `hidden beast` number, since 2 + 2 + 411 + 1 + 30 + 2 + 2 + 210 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 117058529170881 + 107052773050161 = 10819359^2 + 10346631^2 .

It is a super-2 number, since 2×224111302221042² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224111302220997 and 224111302221015.

It is not an unprimeable number, because it can be changed into a prime (224111302221041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6225313950567 + ... + 6225313950602.

Almost surely, 2^{224111302221042} is an apocalyptic number.

224111302221042 is an abundant number, since it is smaller than the sum of its proper divisors (261463185924588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224111302221042 is a wasteful number, since it uses less digits than its factorization.

224111302221042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12450627901177 (or 12450627901174 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 224111302221042 its reverse (240122203111422), we get a palindrome (464233505332464).

The spelling of 224111302221042 in words is "two hundred twenty-four trillion, one hundred eleven billion, three hundred two million, two hundred twenty-one thousand, forty-two".