11210011211 has 6 divisors (see below), whose sum is σ = 13040217180. Its totient is φ = 9608580996.

The previous prime is 11210011177. The next prime is 11210011217. The reversal of 11210011211 is 11211001211.

It is not a de Polignac number, because 11210011211 - 2¹⁰ = 11210010187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11210011192 and 11210011201.

It is not an unprimeable number, because it can be changed into a prime (11210011217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114387821 + ... + 114387918.

It is an arithmetic number, because the mean of its divisors is an integer number (2173369530).

Almost surely, 2^11210011211 is an apocalyptic number.

11210011211 is a deficient number, since it is larger than the sum of its proper divisors (1830205969).

11210011211 is an equidigital number, since it uses as much as digits as its factorization.

11210011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228775753 (or 228775746 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11210011211 its reverse (11211001211), we get a palindrome (22421012422).

The spelling of 11210011211 in words is "eleven billion, two hundred ten million, eleven thousand, two hundred eleven".