22000210 has 32 divisors (see below), whose sum is σ = 42301440. Its totient is φ = 8209152.

The previous prime is 22000201. The next prime is 22000211. The reversal of 22000210 is 1200022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22000193 and 22000202.

It is not an unprimeable number, because it can be changed into a prime (22000211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21081 + ... + 22099.

It is an arithmetic number, because the mean of its divisors is an integer number (1321920).

Almost surely, 2^22000210 is an apocalyptic number.

22000210 is a deficient number, since it is larger than the sum of its proper divisors (20301230).

22000210 is a wasteful number, since it uses less digits than its factorization.

22000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 22000210 is about 4690.4381458452. The cubic root of 22000210 is about 280.2048246207.

Adding to 22000210 its reverse (1200022), we get a palindrome (23200232).

The spelling of 22000210 in words is "twenty-two million, two hundred ten", and thus it is an aban number.