111331322230101 has 16 divisors (see below), whose sum is σ = 159163171027200. Its totient is φ = 68970707440128.

The previous prime is 111331322230061. The next prime is 111331322230123. The reversal of 111331322230101 is 101032223133111.

It is not a de Polignac number, because 111331322230101 - 2¹⁰ = 111331322229077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111331322230801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13816243456 + ... + 13816251513.

It is an arithmetic number, because the mean of its divisors is an integer number (9947698189200).

Almost surely, 2^{111331322230101} is an apocalyptic number.

It is an amenable number.

111331322230101 is a deficient number, since it is larger than the sum of its proper divisors (47831848797099).

111331322230101 is a wasteful number, since it uses less digits than its factorization.

111331322230101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27632495068.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 111331322230101 its reverse (101032223133111), we get a palindrome (212363545363212).

The spelling of 111331322230101 in words is "one hundred eleven trillion, three hundred thirty-one billion, three hundred twenty-two million, two hundred thirty thousand, one hundred one".