11210322211 has 8 divisors (see below), whose sum is σ = 12330513648. Its totient is φ = 10191200800.

The previous prime is 11210322191. The next prime is 11210322241. The reversal of 11210322211 is 11222301211.

It is not a de Polignac number, because 11210322211 - 2¹⁹ = 11209797923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210322241) 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, 4209910 + ... + 4212571.

It is an arithmetic number, because the mean of its divisors is an integer number (1541314206).

Almost surely, 2^11210322211 is an apocalyptic number.

11210322211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11210322211 is a deficient number, since it is larger than the sum of its proper divisors (1120191437).

11210322211 is an frugal number, since it uses more digits than its factorization.

11210322211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8422514 (or 8422492 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11210322211 its reverse (11222301211), we get a palindrome (22432623422).

The spelling of 11210322211 in words is "eleven billion, two hundred ten million, three hundred twenty-two thousand, two hundred eleven".