12320223020222 has 32 divisors (see below), whose sum is σ = 20954466462720. Its totient is φ = 5385668836320.

The previous prime is 12320223020197. The next prime is 12320223020243. The reversal of 12320223020222 is 22202032202321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002458 + ... + 5064125.

It is an arithmetic number, because the mean of its divisors is an integer number (654827076960).

Almost surely, 2^{12320223020222} is an apocalyptic number.

12320223020222 is a deficient number, since it is larger than the sum of its proper divisors (8634243442498).

12320223020222 is a wasteful number, since it uses less digits than its factorization.

12320223020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070728.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12320223020222 its reverse (22202032202321), we get a palindrome (34522255222543).

The spelling of 12320223020222 in words is "twelve trillion, three hundred twenty billion, two hundred twenty-three million, twenty thousand, two hundred twenty-two".