2200223221 has 16 divisors (see below), whose sum is σ = 2619550080. Its totient is φ = 1808709120.

The previous prime is 2200223203. The next prime is 2200223239. The reversal of 2200223221 is 1223220022.

It is an interprime number because it is at equal distance from previous prime (2200223203) and next prime (2200223239).

It is a cyclic number.

It is not a de Polignac number, because 2200223221 - 2¹⁷ = 2200092149 is a prime.

It is a super-2 number, since 2×2200223221² = 9681964444455229682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2200223195 and 2200223204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200223321) 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 15 ways as a sum of consecutive naturals, for example, 48036 + ... + 81901.

It is an arithmetic number, because the mean of its divisors is an integer number (163721880).

Almost surely, 2^2200223221 is an apocalyptic number.

It is an amenable number.

2200223221 is a deficient number, since it is larger than the sum of its proper divisors (419326859).

2200223221 is a wasteful number, since it uses less digits than its factorization.

2200223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130044.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2200223221 is about 46906.5370817331. The cubic root of 2200223221 is about 1300.6354331400.

Adding to 2200223221 its reverse (1223220022), we get a palindrome (3423443243).

The spelling of 2200223221 in words is "two billion, two hundred million, two hundred twenty-three thousand, two hundred twenty-one".