11021012210211 has 8 divisors (see below), whose sum is σ = 14694704726784. Its totient is φ = 7347330583560.

The previous prime is 11021012210119. The next prime is 11021012210213. The reversal of 11021012210211 is 11201221012011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11021012210211 - 2²¹ = 11021010113059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11021012210213) 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, 39130 + ... + 4695056.

It is an arithmetic number, because the mean of its divisors is an integer number (1836838090848).

Almost surely, 2^{11021012210211} is an apocalyptic number.

11021012210211 is a deficient number, since it is larger than the sum of its proper divisors (3673692516573).

11021012210211 is an equidigital number, since it uses as much as digits as its factorization.

11021012210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444961.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11021012210211 its reverse (11201221012011), we get a palindrome (22222233222222).

The spelling of 11021012210211 in words is "eleven trillion, twenty-one billion, twelve million, two hundred ten thousand, two hundred eleven".