223244210044 has 12 divisors (see below), whose sum is σ = 390737600568. Its totient is φ = 111604895600.

The previous prime is 223244210029. The next prime is 223244210047. The reversal of 223244210044 is 440012442322.

It is a super-3 number, since 3×223244210044³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223244209994 and 223244210021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223244210047) 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 3 ways as a sum of consecutive naturals, for example, 4273147 + ... + 4325074.

It is an arithmetic number, because the mean of its divisors is an integer number (32561466714).

Almost surely, 2^223244210044 is an apocalyptic number.

It is an amenable number.

223244210044 is a deficient number, since it is larger than the sum of its proper divisors (167493390524).

223244210044 is a wasteful number, since it uses less digits than its factorization.

223244210044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8604716 (or 8604714 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 223244210044 its reverse (440012442322), we get a palindrome (663256652366).

The spelling of 223244210044 in words is "two hundred twenty-three billion, two hundred forty-four million, two hundred ten thousand, forty-four".