22143400044103 has 8 divisors (see below), whose sum is σ = 23978488448096. Its totient is φ = 20327133060000.

The previous prime is 22143400044079. The next prime is 22143400044163. The reversal of 22143400044103 is 30144000434122.

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

It is not a de Polignac number, because 22143400044103 - 2²¹ = 22143397946951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143400044163) 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 7 ways as a sum of consecutive naturals, for example, 4705352523 + ... + 4705357228.

It is an arithmetic number, because the mean of its divisors is an integer number (2997311056012).

Almost surely, 2^{22143400044103} is an apocalyptic number.

22143400044103 is a deficient number, since it is larger than the sum of its proper divisors (1835088403993).

22143400044103 is a wasteful number, since it uses less digits than its factorization.

22143400044103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9410709945.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22143400044103 its reverse (30144000434122), we get a palindrome (52287400478225).

The spelling of 22143400044103 in words is "twenty-two trillion, one hundred forty-three billion, four hundred million, forty-four thousand, one hundred three".