12203222021322 has 8 divisors (see below), whose sum is σ = 24406444042656. Its totient is φ = 4067740673772.

The previous prime is 12203222021317. The next prime is 12203222021383. The reversal of 12203222021322 is 22312022230221.

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

12203222021322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12203222021292 and 12203222021301.

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, 1016935168438 + ... + 1016935168449.

It is an arithmetic number, because the mean of its divisors is an integer number (3050805505332).

Almost surely, 2^{12203222021322} is an apocalyptic number.

12203222021322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12203222021322 is a wasteful number, since it uses less digits than its factorization.

12203222021322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033870336892.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12203222021322 its reverse (22312022230221), we get a palindrome (34515244251543).

The spelling of 12203222021322 in words is "twelve trillion, two hundred three billion, two hundred twenty-two million, twenty-one thousand, three hundred twenty-two".