100220200010000 has 200 divisors, whose sum is σ = 282538637244864. Its totient is φ = 33712885440000.

The previous prime is 100220200009987. The next prime is 100220200010003. The reversal of 100220200010000 is 10002022001.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 100220200010000.

It is not an unprimeable number, because it can be changed into a prime (100220200010003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9796766 + ... + 17216765.

Almost surely, 2^{100220200010000} is an apocalyptic number.

100220200010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100220200010000 is an abundant number, since it is smaller than the sum of its proper divisors (182318437234864).

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

100220200010000 is an equidigital number, since it uses as much as digits as its factorization.

100220200010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27013619 (or 27013598 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 100220200010000 its reverse (10002022001), we get a palindrome (100230202032001).

The spelling of 100220200010000 in words is "one hundred trillion, two hundred twenty billion, two hundred million, ten thousand".