22243255234222 has 8 divisors (see below), whose sum is σ = 36398054019672. Its totient is φ = 10110570561000.

The previous prime is 22243255234199. The next prime is 22243255234243.

22243255234222 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505528528029 + ... + 505528528072.

It is an arithmetic number, because the mean of its divisors is an integer number (4549756752459).

Almost surely, 2^{22243255234222} is an apocalyptic number.

22243255234222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22243255234222 is a deficient number, since it is larger than the sum of its proper divisors (14154798785450).

22243255234222 is a wasteful number, since it uses less digits than its factorization.

22243255234222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011057056114.

The product of its digits is 921600, while the sum is 40.

It can be divided in two parts, 2224325 and 5234222, that added together give a palindrome (7458547).

The spelling of 22243255234222 in words is "twenty-two trillion, two hundred forty-three billion, two hundred fifty-five million, two hundred thirty-four thousand, two hundred twenty-two".