10200202020000 has 720 divisors, whose sum is σ = 38227589880480. Its totient is φ = 2673876096000.

The previous prime is 10200202019933. The next prime is 10200202020007. The reversal of 10200202020000 is 2020200201.

It is a tau number, because it is divible by the number of its divisors (720).

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

It is not an unprimeable number, because it can be changed into a prime (10200202020007) by changing a digit.

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 119 ways as a sum of consecutive naturals, for example, 286722214 + ... + 286757786.

It is an arithmetic number, because the mean of its divisors is an integer number (53093874834).

Almost surely, 2^{10200202020000} is an apocalyptic number.

10200202020000 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 10200202020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19113794940240).

10200202020000 is an abundant number, since it is smaller than the sum of its proper divisors (28027387860480).

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

10200202020000 is an frugal number, since it uses more digits than its factorization.

10200202020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35677 (or 35642 counting only the distinct ones).

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

Adding to 10200202020000 its reverse (2020200201), we get a palindrome (10202222220201).

The spelling of 10200202020000 in words is "ten trillion, two hundred billion, two hundred two million, twenty thousand".