22253521333222 has 8 divisors (see below), whose sum is σ = 33410878045272. Its totient is φ = 11116561984800.

The previous prime is 22253521333189. The next prime is 22253521333223. The reversal of 22253521333222 is 22233312535222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22253521333223) 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, 5099338179 + ... + 5099342542.

It is an arithmetic number, because the mean of its divisors is an integer number (4176359755659).

Almost surely, 2^{22253521333222} is an apocalyptic number.

22253521333222 is a deficient number, since it is larger than the sum of its proper divisors (11157356712050).

22253521333222 is a wasteful number, since it uses less digits than its factorization.

22253521333222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198681814.

The product of its digits is 259200, while the sum is 37.

Adding to 22253521333222 its reverse (22233312535222), we get a palindrome (44486833868444).

The spelling of 22253521333222 in words is "twenty-two trillion, two hundred fifty-three billion, five hundred twenty-one million, three hundred thirty-three thousand, two hundred twenty-two".