12102223213322 has 16 divisors (see below), whose sum is σ = 19813456420992. Its totient is φ = 5498283208320.

The previous prime is 12102223213313. The next prime is 12102223213343. The reversal of 12102223213322 is 22331232220121.

It is a junction number, because it is equal to n+sod(n) for n = 12102223213291 and 12102223213300.

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 7 ways as a sum of consecutive naturals, for example, 136321778 + ... + 136410525.

It is an arithmetic number, because the mean of its divisors is an integer number (1238341026312).

Almost surely, 2^{12102223213322} is an apocalyptic number.

12102223213322 is a deficient number, since it is larger than the sum of its proper divisors (7711233207670).

12102223213322 is a wasteful number, since it uses less digits than its factorization.

12102223213322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272734333.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12102223213322 its reverse (22331232220121), we get a palindrome (34433455433443).

The spelling of 12102223213322 in words is "twelve trillion, one hundred two billion, two hundred twenty-three million, two hundred thirteen thousand, three hundred twenty-two".