11102122221113 has 8 divisors (see below), whose sum is σ = 13841606925120. Its totient is φ = 8651004328080.

The previous prime is 11102122221107. The next prime is 11102122221137. The reversal of 11102122221113 is 31112222120111.

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 11102122221113 - 2¹⁸ = 11102121958969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102122221163) 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, 72091702658 + ... + 72091702811.

It is an arithmetic number, because the mean of its divisors is an integer number (1730200865640).

Almost surely, 2^{11102122221113} is an apocalyptic number.

It is an amenable number.

11102122221113 is a deficient number, since it is larger than the sum of its proper divisors (2739484704007).

11102122221113 is a wasteful number, since it uses less digits than its factorization.

11102122221113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144183405487.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11102122221113 its reverse (31112222120111), we get a palindrome (42214344341224).

The spelling of 11102122221113 in words is "eleven trillion, one hundred two billion, one hundred twenty-two million, two hundred twenty-one thousand, one hundred thirteen".