22000143214 has 16 divisors (see below), whose sum is σ = 37716604128. Its totient is φ = 9428114592.

The previous prime is 22000143203. The next prime is 22000143233. The reversal of 22000143214 is 41234100022.

It is a junction number, because it is equal to n+sod(n) for n = 22000143191 and 22000143200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334584 + ... + 394900.

It is an arithmetic number, because the mean of its divisors is an integer number (2357287758).

Almost surely, 2^22000143214 is an apocalyptic number.

22000143214 is a deficient number, since it is larger than the sum of its proper divisors (15716460914).

22000143214 is a wasteful number, since it uses less digits than its factorization.

22000143214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86379.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22000143214 its reverse (41234100022), we get a palindrome (63234243236).

The spelling of 22000143214 in words is "twenty-two billion, one hundred forty-three thousand, two hundred fourteen".