2220200252000 has 192 divisors, whose sum is σ = 5586286305600. Its totient is φ = 866744524800.

The previous prime is 2220200251993. The next prime is 2220200252027. The reversal of 2220200252000 is 2520020222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220200252000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256103666 + ... + 256112334.

It is an arithmetic number, because the mean of its divisors is an integer number (29095241175).

Almost surely, 2^{2220200252000} is an apocalyptic number.

2220200252000 is a gapful number since it is divisible by the number (20) 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 2220200252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2793143152800).

2220200252000 is an abundant number, since it is smaller than the sum of its proper divisors (3366086053600).

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

2220200252000 is a wasteful number, since it uses less digits than its factorization.

2220200252000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10226 (or 10208 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 2220200252000 its reverse (2520020222), we get a palindrome (2222720272222).

The spelling of 2220200252000 in words is "two trillion, two hundred twenty billion, two hundred million, two hundred fifty-two thousand".