10020200220000 has 360 divisors, whose sum is σ = 35689794003864. Its totient is φ = 2665861632000.

The previous prime is 10020200219989. The next prime is 10020200220007. The reversal of 10020200220000 is 2200202001.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020200220007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 77875719 + ... + 78004281.

Almost surely, 2^{10020200220000} is an apocalyptic number.

10020200220000 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 10020200220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17844897001932).

10020200220000 is an abundant number, since it is smaller than the sum of its proper divisors (25669593783864).

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

10020200220000 is a wasteful number, since it uses less digits than its factorization.

10020200220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129032 (or 129006 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 10020200220000 its reverse (2200202001), we get a palindrome (10022400422001).

The spelling of 10020200220000 in words is "ten trillion, twenty billion, two hundred million, two hundred twenty thousand".