22443330221033 has 8 divisors (see below), whose sum is σ = 22447106049888. Its totient is φ = 22439554686304.

The previous prime is 22443330221029. The next prime is 22443330221041. The reversal of 22443330221033 is 33012203334422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22443330221033 - 2² = 22443330221029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22443330224033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193014410 + ... + 193130652.

It is an arithmetic number, because the mean of its divisors is an integer number (2805888256236).

Almost surely, 2^{22443330221033} is an apocalyptic number.

It is an amenable number.

22443330221033 is a deficient number, since it is larger than the sum of its proper divisors (3775828855).

22443330221033 is a wasteful number, since it uses less digits than its factorization.

22443330221033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147063.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 22443330221033 its reverse (33012203334422), we get a palindrome (55455533555455).

The spelling of 22443330221033 in words is "twenty-two trillion, four hundred forty-three billion, three hundred thirty million, two hundred twenty-one thousand, thirty-three".