22022022002223 has 16 divisors (see below), whose sum is σ = 29595472920576. Its totient is φ = 14564971844640.

The previous prime is 22022022002173. The next prime is 22022022002237. The reversal of 22022022002223 is 32220022022022.

It is not a de Polignac number, because 22022022002223 - 2²¹ = 22022019905071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22022022002223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022022002273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5676865 + ... + 8733317.

It is an arithmetic number, because the mean of its divisors is an integer number (1849717057536).

Almost surely, 2^{22022022002223} is an apocalyptic number.

22022022002223 is a deficient number, since it is larger than the sum of its proper divisors (7573450918353).

22022022002223 is a wasteful number, since it uses less digits than its factorization.

22022022002223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075494.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22022022002223 its reverse (32220022022022), we get a palindrome (54242044024245).

The spelling of 22022022002223 in words is "twenty-two trillion, twenty-two billion, twenty-two million, two thousand, two hundred twenty-three".