105424322223 has 16 divisors (see below), whose sum is σ = 162364732416. Its totient is φ = 60135085440.

The previous prime is 105424322219. The next prime is 105424322243. The reversal of 105424322223 is 322223424501.

It is not a de Polignac number, because 105424322223 - 2² = 105424322219 is a prime.

It is a super-2 number, since 2×105424322223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105424322243) 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 15 ways as a sum of consecutive naturals, for example, 93960511 + ... + 93961632.

It is an arithmetic number, because the mean of its divisors is an integer number (10147795776).

Almost surely, 2^105424322223 is an apocalyptic number.

105424322223 is a deficient number, since it is larger than the sum of its proper divisors (56940410193).

105424322223 is a wasteful number, since it uses less digits than its factorization.

105424322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187922174.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 105424322223 its reverse (322223424501), we get a palindrome (427647746724).

The spelling of 105424322223 in words is "one hundred five billion, four hundred twenty-four million, three hundred twenty-two thousand, two hundred twenty-three".