100211211020200 has 96 divisors (see below), whose sum is σ = 266337057801600. Its totient is φ = 34350187011840.

The previous prime is 100211211020159. The next prime is 100211211020203. The reversal of 100211211020200 is 2020112112001.

It is not an unprimeable number, because it can be changed into a prime (100211211020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2213455 + ... + 14329054.

It is an arithmetic number, because the mean of its divisors is an integer number (2774344352100).

Almost surely, 2^{100211211020200} is an apocalyptic number.

100211211020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100211211020200 is an abundant number, since it is smaller than the sum of its proper divisors (166125846781400).

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

100211211020200 is a wasteful number, since it uses less digits than its factorization.

100211211020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16546859 (or 16546850 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100211211020200 its reverse (2020112112001), we get a palindrome (102231323132201).

The spelling of 100211211020200 in words is "one hundred trillion, two hundred eleven billion, two hundred eleven million, twenty thousand, two hundred".