22541113441 has 32 divisors (see below), whose sum is σ = 28781899776. Its totient is φ = 17145240000.

The previous prime is 22541113381. The next prime is 22541113457. The reversal of 22541113441 is 14431114522.

It is a happy number.

It is not a de Polignac number, because 22541113441 - 2¹⁷ = 22540982369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22541113241) 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 31 ways as a sum of consecutive naturals, for example, 531756 + ... + 572578.

It is an arithmetic number, because the mean of its divisors is an integer number (899434368).

Almost surely, 2^22541113441 is an apocalyptic number.

It is an amenable number.

22541113441 is a deficient number, since it is larger than the sum of its proper divisors (6240786335).

22541113441 is a wasteful number, since it uses less digits than its factorization.

22541113441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41013.

The product of its digits is 3840, while the sum is 28.

Adding to 22541113441 its reverse (14431114522), we get a palindrome (36972227963).

The spelling of 22541113441 in words is "twenty-two billion, five hundred forty-one million, one hundred thirteen thousand, four hundred forty-one".