11102033332221 has 32 divisors (see below), whose sum is σ = 16687388712960. Its totient is φ = 6518511115200.

The previous prime is 11102033332193. The next prime is 11102033332231. The reversal of 11102033332221 is 12223333020111.

11102033332221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11102033332221 - 2¹¹ = 11102033330173 is a prime.

It is a super-2 number, since 2×11102033332221² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11102033332191 and 11102033332200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102033332231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64581931 + ... + 64753608.

It is an arithmetic number, because the mean of its divisors is an integer number (521480897280).

Almost surely, 2^{11102033332221} is an apocalyptic number.

It is an amenable number.

11102033332221 is a deficient number, since it is larger than the sum of its proper divisors (5585355380739).

11102033332221 is a wasteful number, since it uses less digits than its factorization.

11102033332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129335657.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11102033332221 its reverse (12223333020111), we get a palindrome (23325366352332).

The spelling of 11102033332221 in words is "eleven trillion, one hundred two billion, thirty-three million, three hundred thirty-two thousand, two hundred twenty-one".