22022000223 has 8 divisors (see below), whose sum is σ = 29363783808. Its totient is φ = 14680775064.

The previous prime is 22022000213. The next prime is 22022000239. The reversal of 22022000223 is 32200022022.

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

It is not a de Polignac number, because 22022000223 - 2¹² = 22021996127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022000213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36765 + ... + 213062.

It is an arithmetic number, because the mean of its divisors is an integer number (3670472976).

Almost surely, 2^22022000223 is an apocalyptic number.

22022000223 is a deficient number, since it is larger than the sum of its proper divisors (7341783585).

22022000223 is a wasteful number, since it uses less digits than its factorization.

22022000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279213.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 22022000223 its reverse (32200022022), we get a palindrome (54222022245).

The spelling of 22022000223 in words is "twenty-two billion, twenty-two million, two hundred twenty-three", and thus it is an aban number.