211021100210201 has 8 divisors (see below), whose sum is σ = 211111260069408. Its totient is φ = 210930953688000.

The previous prime is 211021100210191. The next prime is 211021100210273. The reversal of 211021100210201 is 102012001120112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211021100210201 - 2²² = 211021096015897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211021100210101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28381361 + ... + 35036321.

It is an arithmetic number, because the mean of its divisors is an integer number (26388907508676).

Almost surely, 2^{211021100210201} is an apocalyptic number.

It is an amenable number.

211021100210201 is a deficient number, since it is larger than the sum of its proper divisors (90159859207).

211021100210201 is a wasteful number, since it uses less digits than its factorization.

211021100210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668503.

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

Adding to 211021100210201 its reverse (102012001120112), we get a palindrome (313033101330313).

The spelling of 211021100210201 in words is "two hundred eleven trillion, twenty-one billion, one hundred million, two hundred ten thousand, two hundred one".