223020214244 has 24 divisors (see below), whose sum is σ = 418904215128. Its totient is φ = 103513006080.

The previous prime is 223020214237. The next prime is 223020214271. The reversal of 223020214244 is 442412020322.

It can be written as a sum of positive squares in 4 ways, for example, as 63372020644 + 159648193600 = 251738^2 + 399560^2 .

It is a super-2 number, since 2×223020214244² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22458797 + ... + 22468724.

It is an arithmetic number, because the mean of its divisors is an integer number (17454342297).

Almost surely, 2^223020214244 is an apocalyptic number.

It is an amenable number.

223020214244 is a deficient number, since it is larger than the sum of its proper divisors (195884000884).

223020214244 is a wasteful number, since it uses less digits than its factorization.

223020214244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44927615 (or 44927613 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 223020214244 its reverse (442412020322), we get a palindrome (665432234566).

The spelling of 223020214244 in words is "two hundred twenty-three billion, twenty million, two hundred fourteen thousand, two hundred forty-four".