11102022021211 has 64 divisors (see below), whose sum is σ = 12847581849600. Its totient is φ = 9500198400000.

The previous prime is 11102022021203. The next prime is 11102022021241. The reversal of 11102022021211 is 11212022020111.

It is not a de Polignac number, because 11102022021211 - 2³ = 11102022021203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102022021241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2102254891 + ... + 2102260171.

It is an arithmetic number, because the mean of its divisors is an integer number (200743466400).

Almost surely, 2^{11102022021211} is an apocalyptic number.

11102022021211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11102022021211 is a deficient number, since it is larger than the sum of its proper divisors (1745559828389).

11102022021211 is a wasteful number, since it uses less digits than its factorization.

11102022021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412.

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

Adding to 11102022021211 its reverse (11212022020111), we get a palindrome (22314044041322).

The spelling of 11102022021211 in words is "eleven trillion, one hundred two billion, twenty-two million, twenty-one thousand, two hundred eleven".