223133033333444 has 12 divisors (see below), whose sum is σ = 420519947436204. Its totient is φ = 102984476923104.

The previous prime is 223133033333389. The next prime is 223133033333461. The reversal of 223133033333444 is 444333330331322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27364804775044 + 195768228558400 = 5231138^2 + 13991720^2 .

It is a super-3 number, since 3×223133033333444³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 2145509935847 + ... + 2145509935950.

It is an arithmetic number, because the mean of its divisors is an integer number (35043328953017).

Almost surely, 2^{223133033333444} is an apocalyptic number.

It is an amenable number.

223133033333444 is a deficient number, since it is larger than the sum of its proper divisors (197386914102760).

223133033333444 is a wasteful number, since it uses less digits than its factorization.

223133033333444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291019871814 (or 4291019871812 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 41.

Adding to 223133033333444 its reverse (444333330331322), we get a palindrome (667466363664766).

The spelling of 223133033333444 in words is "two hundred twenty-three trillion, one hundred thirty-three billion, thirty-three million, three hundred thirty-three thousand, four hundred forty-four".