100211112120200 has 48 divisors (see below), whose sum is σ = 236468310870480. Its totient is φ = 39486169546560.

The previous prime is 100211112120169. The next prime is 100211112120209. The reversal of 100211112120200 is 2021211112001.

It is not an unprimeable number, because it can be changed into a prime (100211112120209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3739207202 + ... + 3739234001.

It is an arithmetic number, because the mean of its divisors is an integer number (4926423143135).

Almost surely, 2^{100211112120200} is an apocalyptic number.

100211112120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100211112120200 is an abundant number, since it is smaller than the sum of its proper divisors (136257198750280).

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

100211112120200 is a wasteful number, since it uses less digits than its factorization.

100211112120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7478441286 (or 7478441277 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100211112120200 its reverse (2021211112001), we get a palindrome (102232323232201).

The spelling of 100211112120200 in words is "one hundred trillion, two hundred eleven billion, one hundred twelve million, one hundred twenty thousand, two hundred".