212001101120211 has 32 divisors (see below), whose sum is σ = 306118244517120. Its totient is φ = 129730926326400.

The previous prime is 212001101120201. The next prime is 212001101120231. The reversal of 212001101120211 is 112021101100212.

It is a happy number.

It is not a de Polignac number, because 212001101120211 - 2¹⁵ = 212001101087443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212001101120201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411698481 + ... + 412213101.

It is an arithmetic number, because the mean of its divisors is an integer number (9566195141160).

Almost surely, 2^{212001101120211} is an apocalyptic number.

212001101120211 is a deficient number, since it is larger than the sum of its proper divisors (94117143396909).

212001101120211 is a wasteful number, since it uses less digits than its factorization.

212001101120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573827.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 212001101120211 its reverse (112021101100212), we get a palindrome (324022202220423).

The spelling of 212001101120211 in words is "two hundred twelve trillion, one billion, one hundred one million, one hundred twenty thousand, two hundred eleven".