22144140232411 has 8 divisors (see below), whose sum is σ = 23121201323520. Its totient is φ = 21168268506792.

The previous prime is 22144140232399. The next prime is 22144140232429. The reversal of 22144140232411 is 11423204144122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22144140232411 - 2¹⁷ = 22144140101339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22144140232441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297303315 + ... + 297377788.

It is an arithmetic number, because the mean of its divisors is an integer number (2890150165440).

Almost surely, 2^{22144140232411} is an apocalyptic number.

22144140232411 is a deficient number, since it is larger than the sum of its proper divisors (977061091109).

22144140232411 is a wasteful number, since it uses less digits than its factorization.

22144140232411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594682745.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 22144140232411 its reverse (11423204144122), we get a palindrome (33567344376533).

The spelling of 22144140232411 in words is "twenty-two trillion, one hundred forty-four billion, one hundred forty million, two hundred thirty-two thousand, four hundred eleven".