233221322000444 has 12 divisors (see below), whose sum is σ = 429618224737800. Its totient is φ = 110473257789648.

The previous prime is 233221322000413. The next prime is 233221322000453. The reversal of 233221322000444 is 444000223122332.

It is a self number, because there is not a number n which added to its sum of digits gives 233221322000444.

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, 1534350802559 + ... + 1534350802710.

It is an arithmetic number, because the mean of its divisors is an integer number (35801518728150).

Almost surely, 2^{233221322000444} is an apocalyptic number.

It is an amenable number.

233221322000444 is a deficient number, since it is larger than the sum of its proper divisors (196396902737356).

233221322000444 is a wasteful number, since it uses less digits than its factorization.

233221322000444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068701605292 (or 3068701605290 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 233221322000444 its reverse (444000223122332), we get a palindrome (677221545122776).

The spelling of 233221322000444 in words is "two hundred thirty-three trillion, two hundred twenty-one billion, three hundred twenty-two million, four hundred forty-four", and thus it is an aban number.