223016225044 has 12 divisors (see below), whose sum is σ = 390300398964. Its totient is φ = 111501825344.

The previous prime is 223016225027. The next prime is 223016225071. The reversal of 223016225044 is 440522610322.

223016225044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 122666656644 + 100349568400 = 350238^2 + 316780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223016224997 and 223016225015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491529 + ... + 1634224.

It is an arithmetic number, because the mean of its divisors is an integer number (32525033247).

Almost surely, 2^223016225044 is an apocalyptic number.

It is an amenable number.

223016225044 is a deficient number, since it is larger than the sum of its proper divisors (167284173920).

223016225044 is a wasteful number, since it uses less digits than its factorization.

223016225044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143594 (or 3143592 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 223016225044 its reverse (440522610322), we get a palindrome (663538835366).

The spelling of 223016225044 in words is "two hundred twenty-three billion, sixteen million, two hundred twenty-five thousand, forty-four".