22541433583161 has 32 divisors (see below), whose sum is σ = 31789002319360. Its totient is φ = 14168493271296.

The previous prime is 22541433583127. The next prime is 22541433583289. The reversal of 22541433583161 is 16138533414522.

It is not a de Polignac number, because 22541433583161 - 2²⁷ = 22541299365433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22541433583161.

It is not an unprimeable number, because it can be changed into a prime (22541433583111) 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, 9434670 + ... + 11579976.

It is an arithmetic number, because the mean of its divisors is an integer number (993406322480).

Almost surely, 2^{22541433583161} is an apocalyptic number.

It is an amenable number.

22541433583161 is a deficient number, since it is larger than the sum of its proper divisors (9247568736199).

22541433583161 is a wasteful number, since it uses less digits than its factorization.

22541433583161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146213.

The product of its digits is 2073600, while the sum is 48.

Adding to 22541433583161 its reverse (16138533414522), we get a palindrome (38679966997683).

The spelling of 22541433583161 in words is "twenty-two trillion, five hundred forty-one billion, four hundred thirty-three million, five hundred eighty-three thousand, one hundred sixty-one".