211120200210000 has 200 divisors, whose sum is σ = 689735298178080. Its totient is φ = 55620421568000.

The previous prime is 211120200209969. The next prime is 211120200210013. The reversal of 211120200210000 is 12002021112.

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 (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 39903615 + ... + 44883614.

Almost surely, 2^{211120200210000} is an apocalyptic number.

211120200210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211120200210000 is an abundant number, since it is smaller than the sum of its proper divisors (478615097968080).

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

211120200210000 is an equidigital number, since it uses as much as digits as its factorization.

211120200210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84787343 (or 84787322 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211120200210000 its reverse (12002021112), we get a palindrome (211132202231112).

The spelling of 211120200210000 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, two hundred ten thousand".