11102221211101 has 8 divisors (see below), whose sum is σ = 11119231707840. Its totient is φ = 11085223541952.

The previous prime is 11102221211083. The next prime is 11102221211111. The reversal of 11102221211101 is 10111212220111.

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

It is a cyclic number.

It is not a de Polignac number, because 11102221211101 - 2³¹ = 11100073727453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102221211111) 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, 1473865 + ... + 4937278.

It is an arithmetic number, because the mean of its divisors is an integer number (1389903963480).

Almost surely, 2^{11102221211101} is an apocalyptic number.

It is an amenable number.

11102221211101 is a deficient number, since it is larger than the sum of its proper divisors (17010496739).

11102221211101 is a wasteful number, since it uses less digits than its factorization.

11102221211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6413795.

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

Adding to 11102221211101 its reverse (10111212220111), we get a palindrome (21213433431212).

The spelling of 11102221211101 in words is "eleven trillion, one hundred two billion, two hundred twenty-one million, two hundred eleven thousand, one hundred one".