12213310203322 has 16 divisors (see below), whose sum is σ = 18430559605800. Its totient is φ = 6069900874752.

The previous prime is 12213310203251. The next prime is 12213310203331. The reversal of 12213310203322 is 22330201331221.

It can be written as a sum of positive squares in 4 ways, for example, as 3893206480641 + 8320103722681 = 1973121^2 + 2884459^2 .

It is a super-2 number, since 2×12213310203322² (a number of 27 digits) contains 22 as substring.

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, 27413697 + ... + 27855652.

Almost surely, 2^{12213310203322} is an apocalyptic number.

12213310203322 is a deficient number, since it is larger than the sum of its proper divisors (6217249402478).

12213310203322 is a wasteful number, since it uses less digits than its factorization.

12213310203322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55270017.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12213310203322 its reverse (22330201331221), we get a palindrome (34543511534543).

The spelling of 12213310203322 in words is "twelve trillion, two hundred thirteen billion, three hundred ten million, two hundred three thousand, three hundred twenty-two".