224332105165 has 32 divisors (see below), whose sum is σ = 312121105920. Its totient is φ = 151596748800.

The previous prime is 224332105069. The next prime is 224332105171. The reversal of 224332105165 is 561501233422.

It is not a de Polignac number, because 224332105165 - 2⁹ = 224332104653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224332105165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6246781 + ... + 6282589.

It is an arithmetic number, because the mean of its divisors is an integer number (9753784560).

Almost surely, 2^224332105165 is an apocalyptic number.

It is an amenable number.

224332105165 is a deficient number, since it is larger than the sum of its proper divisors (87789000755).

224332105165 is a wasteful number, since it uses less digits than its factorization.

224332105165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38413.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 224332105165 its reverse (561501233422), we get a palindrome (785833338587).

The spelling of 224332105165 in words is "two hundred twenty-four billion, three hundred thirty-two million, one hundred five thousand, one hundred sixty-five".