22144020231303 has 12 divisors (see below), whose sum is σ = 31996387856160. Its totient is φ = 14757796682496.

The previous prime is 22144020231301. The next prime is 22144020231329. The reversal of 22144020231303 is 30313202044122.

22144020231303 is a `hidden beast` number, since 2 + 2 + 1 + 440 + 202 + 3 + 13 + 0 + 3 = 666.

It is not a de Polignac number, because 22144020231303 - 2¹ = 22144020231301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144020231301) 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 11 ways as a sum of consecutive naturals, for example, 406927258 + ... + 406981671.

It is an arithmetic number, because the mean of its divisors is an integer number (2666365654680).

Almost surely, 2^{22144020231303} is an apocalyptic number.

22144020231303 is a deficient number, since it is larger than the sum of its proper divisors (9852367624857).

22144020231303 is a wasteful number, since it uses less digits than its factorization.

22144020231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813911958 (or 813911955 counting only the distinct ones).

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

Adding to 22144020231303 its reverse (30313202044122), we get a palindrome (52457222275425).

The spelling of 22144020231303 in words is "twenty-two trillion, one hundred forty-four billion, twenty million, two hundred thirty-one thousand, three hundred three".