22232221103333 has 4 divisors (see below), whose sum is σ = 22232233185408. Its totient is φ = 22232209021260.

The previous prime is 22232221103311. The next prime is 22232221103369. The reversal of 22232221103333 is 33330112223222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22232221103333 - 2¹⁰ = 22232221102309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22232221103296 and 22232221103305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232221100333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644223 + ... + 7173308.

It is an arithmetic number, because the mean of its divisors is an integer number (5558058296352).

Almost surely, 2^{22232221103333} is an apocalyptic number.

It is an amenable number.

22232221103333 is a deficient number, since it is larger than the sum of its proper divisors (12082075).

22232221103333 is an equidigital number, since it uses as much as digits as its factorization.

22232221103333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12082074.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 22232221103333 its reverse (33330112223222), we get a palindrome (55562333326555).

The spelling of 22232221103333 in words is "twenty-two trillion, two hundred thirty-two billion, two hundred twenty-one million, one hundred three thousand, three hundred thirty-three".