12222000210 has 128 divisors (see below), whose sum is σ = 34639073280. Its totient is φ = 2701534464.

The previous prime is 12222000187. The next prime is 12222000221. The reversal of 12222000210 is 1200022221.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1292881 + ... + 1302299.

It is an arithmetic number, because the mean of its divisors is an integer number (270617760).

Almost surely, 2^12222000210 is an apocalyptic number.

12222000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12222000210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17319536640).

12222000210 is an abundant number, since it is smaller than the sum of its proper divisors (22417073070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12222000210 is a wasteful number, since it uses less digits than its factorization.

12222000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9640.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12222000210 its reverse (1200022221), we get a palindrome (13422022431).

It can be divided in two parts, 12 and 222000210, that added together give a palindrome (222000222).

The spelling of 12222000210 in words is "twelve billion, two hundred twenty-two million, two hundred ten", and thus it is an aban number.