12202212002000 has 160 divisors (see below), whose sum is σ = 30565151705088. Its totient is φ = 4706620800000.

The previous prime is 12202212001897. The next prime is 12202212002003. The reversal of 12202212002000 is 20021220221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202212002003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17071805 + ... + 17772195.

Almost surely, 2^{12202212002000} is an apocalyptic number.

12202212002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202212002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15282575852544).

12202212002000 is an abundant number, since it is smaller than the sum of its proper divisors (18362939703088).

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

12202212002000 is a wasteful number, since it uses less digits than its factorization.

12202212002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700726 (or 700710 counting only the distinct ones).

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

Adding to 12202212002000 its reverse (20021220221), we get a palindrome (12222233222221).

The spelling of 12202212002000 in words is "twelve trillion, two hundred two billion, two hundred twelve million, two thousand".