11221102333011 has 4 divisors (see below), whose sum is σ = 14961469777352. Its totient is φ = 7480734888672.

The previous prime is 11221102332959. The next prime is 11221102333039. The reversal of 11221102333011 is 11033320112211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11221102333011 - 2⁷ = 11221102332883 is a prime.

It is a super-2 number, since 2×11221102333011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11221102333211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1870183722166 + ... + 1870183722171.

It is an arithmetic number, because the mean of its divisors is an integer number (3740367444338).

Almost surely, 2^{11221102333011} is an apocalyptic number.

11221102333011 is a deficient number, since it is larger than the sum of its proper divisors (3740367444341).

11221102333011 is an equidigital number, since it uses as much as digits as its factorization.

11221102333011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740367444340.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11221102333011 its reverse (11033320112211), we get a palindrome (22254422445222).

The spelling of 11221102333011 in words is "eleven trillion, two hundred twenty-one billion, one hundred two million, three hundred thirty-three thousand, eleven".