12223102232222 has 8 divisors (see below), whose sum is σ = 20953889540976. Its totient is φ = 5238472385232.

The previous prime is 12223102232191. The next prime is 12223102232269. The reversal of 12223102232222 is 22223220132221.

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

It is a junction number, because it is equal to n+sod(n) for n = 12223102232191 and 12223102232200.

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, 436539365423 + ... + 436539365450.

It is an arithmetic number, because the mean of its divisors is an integer number (2619236192622).

Almost surely, 2^{12223102232222} is an apocalyptic number.

12223102232222 is a deficient number, since it is larger than the sum of its proper divisors (8730787308754).

12223102232222 is an equidigital number, since it uses as much as digits as its factorization.

12223102232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873078730882.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12223102232222 its reverse (22223220132221), we get a palindrome (34446322364443).

The spelling of 12223102232222 in words is "twelve trillion, two hundred twenty-three billion, one hundred two million, two hundred thirty-two thousand, two hundred twenty-two".