11102210122011 has 8 divisors (see below), whose sum is σ = 14802991034880. Its totient is φ = 7401451311912.

The previous prime is 11102210122009. The next prime is 11102210122037. The reversal of 11102210122011 is 11022101220111.

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 11102210122011 - 2¹ = 11102210122009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102210122511) 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, 4315815 + ... + 6389888.

It is an arithmetic number, because the mean of its divisors is an integer number (1850373879360).

Almost surely, 2^{11102210122011} is an apocalyptic number.

11102210122011 is a deficient number, since it is larger than the sum of its proper divisors (3700780912869).

11102210122011 is a wasteful number, since it uses less digits than its factorization.

11102210122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051385.

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

Adding to 11102210122011 its reverse (11022101220111), we get a palindrome (22124311342122).

The spelling of 11102210122011 in words is "eleven trillion, one hundred two billion, two hundred ten million, one hundred twenty-two thousand, eleven".