106224538231 has 6 divisors (see below), whose sum is σ = 123567320040. Its totient is φ = 91049604156.

The previous prime is 106224538207. The next prime is 106224538243. The reversal of 106224538231 is 132835422601.

It is not a de Polignac number, because 106224538231 - 2¹⁹ = 106224013943 is a prime.

It is a super-2 number, since 2×106224538231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106224538331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1083923811 + ... + 1083923908.

It is an arithmetic number, because the mean of its divisors is an integer number (20594553340).

Almost surely, 2^106224538231 is an apocalyptic number.

106224538231 is a deficient number, since it is larger than the sum of its proper divisors (17342781809).

106224538231 is an equidigital number, since it uses as much as digits as its factorization.

106224538231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167847733 (or 2167847726 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 106224538231 in words is "one hundred six billion, two hundred twenty-four million, five hundred thirty-eight thousand, two hundred thirty-one".