11110022122101 has 96 divisors (see below), whose sum is σ = 17719896176640. Its totient is φ = 6171371990784.

The previous prime is 11110022122099. The next prime is 11110022122117. The reversal of 11110022122101 is 10122122001111.

It is a happy number.

It is not a de Polignac number, because 11110022122101 - 2¹ = 11110022122099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110022122141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2585527785 + ... + 2585532081.

It is an arithmetic number, because the mean of its divisors is an integer number (184582251840).

Almost surely, 2^{11110022122101} is an apocalyptic number.

It is an amenable number.

11110022122101 is a deficient number, since it is larger than the sum of its proper divisors (6609874054539).

11110022122101 is a wasteful number, since it uses less digits than its factorization.

11110022122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7783 (or 7776 counting only the distinct ones).

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

Adding to 11110022122101 its reverse (10122122001111), we get a palindrome (21232144123212).

The spelling of 11110022122101 in words is "eleven trillion, one hundred ten billion, twenty-two million, one hundred twenty-two thousand, one hundred one".