111022232220011 has 8 divisors (see below), whose sum is σ = 126882644079840. Its totient is φ = 95161843603008.

The previous prime is 111022232219939. The next prime is 111022232220041. The reversal of 111022232220011 is 110022232220111.

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

It is not a de Polignac number, because 111022232220011 - 2¹⁰ = 111022232218987 is a prime.

It is a super-2 number, since 2×111022232220011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111022232220041) 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, 6034775 + ... + 16076783.

It is an arithmetic number, because the mean of its divisors is an integer number (15860330509980).

Almost surely, 2^{111022232220011} is an apocalyptic number.

111022232220011 is a deficient number, since it is larger than the sum of its proper divisors (15860411859829).

111022232220011 is a wasteful number, since it uses less digits than its factorization.

111022232220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11621413.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111022232220011 its reverse (110022232220111), we get a palindrome (221044464440122).

The spelling of 111022232220011 in words is "one hundred eleven trillion, twenty-two billion, two hundred thirty-two million, two hundred twenty thousand, eleven".