22134443313143 has 16 divisors (see below), whose sum is σ = 25358098269696. Its totient is φ = 18926242440480.

The previous prime is 22134443313139. The next prime is 22134443313149. The reversal of 22134443313143 is 34131334443122.

It is a cyclic number.

It is not a de Polignac number, because 22134443313143 - 2² = 22134443313139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22134443313097 and 22134443313106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134443313149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2389880 + ... + 7069682.

It is an arithmetic number, because the mean of its divisors is an integer number (1584881141856).

Almost surely, 2^{22134443313143} is an apocalyptic number.

22134443313143 is a deficient number, since it is larger than the sum of its proper divisors (3223654956553).

22134443313143 is an equidigital number, since it uses as much as digits as its factorization.

22134443313143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681454.

The product of its digits is 248832, while the sum is 38.

Adding to 22134443313143 its reverse (34131334443122), we get a palindrome (56265777756265).

The spelling of 22134443313143 in words is "twenty-two trillion, one hundred thirty-four billion, four hundred forty-three million, three hundred thirteen thousand, one hundred forty-three".