22144003221303 has 48 divisors (see below), whose sum is σ = 32478990336000. Its totient is φ = 14537135733120.

The previous prime is 22144003221293. The next prime is 22144003221331. The reversal of 22144003221303 is 30312230044122.

22144003221303 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 400 + 3 + 221 + 30 + 3 = 666.

It is not a de Polignac number, because 22144003221303 - 2⁴ = 22144003221287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144003221203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92910898 + ... + 93148928.

It is an arithmetic number, because the mean of its divisors is an integer number (676645632000).

Almost surely, 2^{22144003221303} is an apocalyptic number.

22144003221303 is a deficient number, since it is larger than the sum of its proper divisors (10334987114697).

22144003221303 is a wasteful number, since it uses less digits than its factorization.

22144003221303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238772 (or 238769 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22144003221303 its reverse (30312230044122), we get a palindrome (52456233265425).

The spelling of 22144003221303 in words is "twenty-two trillion, one hundred forty-four billion, three million, two hundred twenty-one thousand, three hundred three".