12022200001321 has 8 divisors (see below), whose sum is σ = 12107876820480. Its totient is φ = 11936728890192.

The previous prime is 12022200001313. The next prime is 12022200001363. The reversal of 12022200001321 is 12310000222021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12022200001321 - 2³ = 12022200001313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022200001295 and 12022200001304.

It is not an unprimeable number, because it can be changed into a prime (12022200001621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51309705 + ... + 51543478.

It is an arithmetic number, because the mean of its divisors is an integer number (1513484602560).

Almost surely, 2^{12022200001321} is an apocalyptic number.

It is an amenable number.

12022200001321 is a deficient number, since it is larger than the sum of its proper divisors (85676819159).

12022200001321 is a wasteful number, since it uses less digits than its factorization.

12022200001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102854015.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12022200001321 its reverse (12310000222021), we get a palindrome (24332200223342).

The spelling of 12022200001321 in words is "twelve trillion, twenty-two billion, two hundred million, one thousand, three hundred twenty-one".