210010121120211 has 32 divisors (see below), whose sum is σ = 297330283268928. Its totient is φ = 131395334062080.

The previous prime is 210010121120201. The next prime is 210010121120243. The reversal of 210010121120211 is 112021121010012.

It is a happy number.

210010121120211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210010121120211 - 2⁷ = 210010121120083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210010121120201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1929813181 + ... + 1929922001.

It is an arithmetic number, because the mean of its divisors is an integer number (9291571352154).

Almost surely, 2^{210010121120211} is an apocalyptic number.

210010121120211 is a deficient number, since it is larger than the sum of its proper divisors (87320162148717).

210010121120211 is a wasteful number, since it uses less digits than its factorization.

210010121120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216391.

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

Adding to 210010121120211 its reverse (112021121010012), we get a palindrome (322031242130223).

The spelling of 210010121120211 in words is "two hundred ten trillion, ten billion, one hundred twenty-one million, one hundred twenty thousand, two hundred eleven".