100200001102210 has 16 divisors (see below), whose sum is σ = 181508791808376. Its totient is φ = 39824713813248.

The previous prime is 100200001102199. The next prime is 100200001102217. The reversal of 100200001102210 is 12201100002001.

It can be written as a sum of positive squares in 4 ways, for example, as 82916267470569 + 17283733631641 = 9105837^2 + 4157371^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (100200001102217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31910826807 + ... + 31910829946.

Almost surely, 2^{100200001102210} is an apocalyptic number.

100200001102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100200001102210 is a deficient number, since it is larger than the sum of its proper divisors (81308790706166).

100200001102210 is a wasteful number, since it uses less digits than its factorization.

100200001102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63821656917.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100200001102210 its reverse (12201100002001), we get a palindrome (112401101104211).

The spelling of 100200001102210 in words is "one hundred trillion, two hundred billion, one million, one hundred two thousand, two hundred ten".