22134443334 has 8 divisors (see below), whose sum is σ = 44268886680. Its totient is φ = 7378147776.

The previous prime is 22134443293. The next prime is 22134443351. The reversal of 22134443334 is 43334443122.

It is a happy number.

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

22134443334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22134443295 and 22134443304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844536939 + ... + 1844536950.

It is an arithmetic number, because the mean of its divisors is an integer number (5533610835).

Almost surely, 2^22134443334 is an apocalyptic number.

22134443334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22134443334 is a wasteful number, since it uses less digits than its factorization.

22134443334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689073894.

The product of its digits is 82944, while the sum is 33.

Adding to 22134443334 its reverse (43334443122), we get a palindrome (65468886456).

The spelling of 22134443334 in words is "twenty-two billion, one hundred thirty-four million, four hundred forty-three thousand, three hundred thirty-four".