2200211222 has 16 divisors (see below), whose sum is σ = 3635304192. Its totient is φ = 990385320.

The previous prime is 2200211201. The next prime is 2200211231. The reversal of 2200211222 is 2221120022.

It is a junction number, because it is equal to n+sod(n) for n = 2200211197 and 2200211206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483218 + ... + 487749.

It is an arithmetic number, because the mean of its divisors is an integer number (227206512).

Almost surely, 2^2200211222 is an apocalyptic number.

2200211222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2200211222 is a deficient number, since it is larger than the sum of its proper divisors (1435092970).

2200211222 is a wasteful number, since it uses less digits than its factorization.

2200211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971083.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2200211222 is about 46906.4091782775. The cubic root of 2200211222 is about 1300.6330687810.

Adding to 2200211222 its reverse (2221120022), we get a palindrome (4421331244).

The spelling of 2200211222 in words is "two billion, two hundred million, two hundred eleven thousand, two hundred twenty-two".