22213200422 has 8 divisors (see below), whose sum is σ = 38079772176. Its totient is φ = 9519943032.

The previous prime is 22213200419. The next prime is 22213200437. The reversal of 22213200422 is 22400231222.

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 = 22213200394 and 22213200403.

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, 793328573 + ... + 793328600.

It is an arithmetic number, because the mean of its divisors is an integer number (4759971522).

Almost surely, 2^22213200422 is an apocalyptic number.

22213200422 is a deficient number, since it is larger than the sum of its proper divisors (15866571754).

22213200422 is a wasteful number, since it uses less digits than its factorization.

22213200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586657182.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22213200422 its reverse (22400231222), we get a palindrome (44613431644).

The spelling of 22213200422 in words is "twenty-two billion, two hundred thirteen million, two hundred thousand, four hundred twenty-two".