22144122405327 has 8 divisors (see below), whose sum is σ = 31796688582064. Its totient is φ = 13627152249408.

The previous prime is 22144122405313. The next prime is 22144122405331. The reversal of 22144122405327 is 72350422144122.

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

It is not a de Polignac number, because 22144122405327 - 2³⁰ = 22143048663503 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 567798010393 = 22144122405327 / (2 + 2 + 1 + 4 + 4 + 1 + 2 + 2 + 4 + 0 + 5 + 3 + 2 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144122405367) 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, 283899005158 + ... + 283899005235.

It is an arithmetic number, because the mean of its divisors is an integer number (3974586072758).

Almost surely, 2^{22144122405327} is an apocalyptic number.

22144122405327 is a deficient number, since it is larger than the sum of its proper divisors (9652566176737).

22144122405327 is a wasteful number, since it uses less digits than its factorization.

22144122405327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567798010409.

The product of its (nonzero) digits is 215040, while the sum is 39.

Adding to 22144122405327 its reverse (72350422144122), we get a palindrome (94494544549449).

The spelling of 22144122405327 in words is "twenty-two trillion, one hundred forty-four billion, one hundred twenty-two million, four hundred five thousand, three hundred twenty-seven".