22143214334 has 8 divisors (see below), whose sum is σ = 33271407288. Its totient is φ = 11052745240.

The previous prime is 22143214271. The next prime is 22143214343. The reversal of 22143214334 is 43341234122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22143214297 and 22143214306.

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, 9429497 + ... + 9431844.

It is an arithmetic number, because the mean of its divisors is an integer number (4158925911).

Almost surely, 2^22143214334 is an apocalyptic number.

22143214334 is a deficient number, since it is larger than the sum of its proper divisors (11128192954).

22143214334 is a wasteful number, since it uses less digits than its factorization.

22143214334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18861930.

The product of its digits is 13824, while the sum is 29.

Adding to 22143214334 its reverse (43341234122), we get a palindrome (65484448456).

The spelling of 22143214334 in words is "twenty-two billion, one hundred forty-three million, two hundred fourteen thousand, three hundred thirty-four".