22235520242441 has 16 divisors (see below), whose sum is σ = 24298305889536. Its totient is φ = 20179633200000.

The previous prime is 22235520242423. The next prime is 22235520242443. The reversal of 22235520242441 is 14424202553222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22235520242441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22235520242395 and 22235520242404.

It is not an unprimeable number, because it can be changed into a prime (22235520242443) by changing a digit.

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, 202711151 + ... + 202820811.

It is an arithmetic number, because the mean of its divisors is an integer number (1518644118096).

Almost surely, 2^{22235520242441} is an apocalyptic number.

It is an amenable number.

22235520242441 is a deficient number, since it is larger than the sum of its proper divisors (2062785647095).

22235520242441 is a wasteful number, since it uses less digits than its factorization.

22235520242441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140944.

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 22235520242441 its reverse (14424202553222), we get a palindrome (36659722795663).

The spelling of 22235520242441 in words is "twenty-two trillion, two hundred thirty-five billion, five hundred twenty million, two hundred forty-two thousand, four hundred forty-one".