210011122002211 has 4 divisors (see below), whose sum is σ = 210011681279392. Its totient is φ = 210010562725032.

The previous prime is 210011122002193. The next prime is 210011122002289. The reversal of 210011122002211 is 112200221110012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210011122002211 - 2⁷ = 210011122002083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210011122002611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279074955 + ... + 279826468.

It is an arithmetic number, because the mean of its divisors is an integer number (52502920319848).

Almost surely, 2^{210011122002211} is an apocalyptic number.

210011122002211 is a deficient number, since it is larger than the sum of its proper divisors (559277181).

210011122002211 is an equidigital number, since it uses as much as digits as its factorization.

210011122002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559277180.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210011122002211 its reverse (112200221110012), we get a palindrome (322211343112223).

The spelling of 210011122002211 in words is "two hundred ten trillion, eleven billion, one hundred twenty-two million, two thousand, two hundred eleven".