210011200211111 has 8 divisors (see below), whose sum is σ = 226166648668800. Its totient is φ = 193855857574752.

The previous prime is 210011200211081. The next prime is 210011200211143. The reversal of 210011200211111 is 111112002110012.

210011200211111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 210011200211111 - 2¹⁰ = 210011200210087 is a prime.

It is a super-2 number, since 2×210011200211111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210011200211161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22309436 + ... + 30294113.

It is an arithmetic number, because the mean of its divisors is an integer number (28270831083600).

Almost surely, 2^{210011200211111} is an apocalyptic number.

210011200211111 is a deficient number, since it is larger than the sum of its proper divisors (16155448457689).

210011200211111 is a wasteful number, since it uses less digits than its factorization.

210011200211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52910665.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 210011200211111 its reverse (111112002110012), we get a palindrome (321123202321123).

The spelling of 210011200211111 in words is "two hundred ten trillion, eleven billion, two hundred million, two hundred eleven thousand, one hundred eleven".