223344051102 has 72 divisors (see below), whose sum is σ = 512530536024. Its totient is φ = 70279900128.

The previous prime is 223344051071. The next prime is 223344051157. The reversal of 223344051102 is 201150443322.

223344051102 is a `hidden beast` number, since 223 + 34 + 405 + 1 + 1 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1778208 + ... + 1899660.

It is an arithmetic number, because the mean of its divisors is an integer number (7118479667).

Almost surely, 2^223344051102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223344051102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256265268012).

223344051102 is an abundant number, since it is smaller than the sum of its proper divisors (289186484922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223344051102 is a wasteful number, since it uses less digits than its factorization.

223344051102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121782 (or 121760 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 223344051102 its reverse (201150443322), we get a palindrome (424494494424).

The spelling of 223344051102 in words is "two hundred twenty-three billion, three hundred forty-four million, fifty-one thousand, one hundred two".