12202200210222 has 96 divisors (see below), whose sum is σ = 28965702205440. Its totient is φ = 3681726048000.

The previous prime is 12202200210169. The next prime is 12202200210223. The reversal of 12202200210222 is 22201200220221.

12202200210222 is a `hidden beast` number, since 1 + 220 + 2 + 200 + 21 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12202200210195 and 12202200210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202200210223) 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 47 ways as a sum of consecutive naturals, for example, 390842529 + ... + 390873747.

It is an arithmetic number, because the mean of its divisors is an integer number (301726064640).

Almost surely, 2^{12202200210222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202200210222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14482851102720).

12202200210222 is an abundant number, since it is smaller than the sum of its proper divisors (16763501995218).

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

12202200210222 is a wasteful number, since it uses less digits than its factorization.

12202200210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39670 (or 39667 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12202200210222 its reverse (22201200220221), we get a palindrome (34403400430443).

Subtracting 12202200210222 from its reverse (22201200220221), we obtain a palindrome (9999000009999).

The spelling of 12202200210222 in words is "twelve trillion, two hundred two billion, two hundred million, two hundred ten thousand, two hundred twenty-two".