12101220332322 has 16 divisors (see below), whose sum is σ = 26402662543392. Its totient is φ = 3667036464320.

The previous prime is 12101220332303. The next prime is 12101220332323. The reversal of 12101220332322 is 22323302210121.

It is a super-3 number, since 3×12101220332322³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12101220332292 and 12101220332301.

It is not an unprimeable number, because it can be changed into a prime (12101220332323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91675911543 + ... + 91675911674.

It is an arithmetic number, because the mean of its divisors is an integer number (1650166408962).

Almost surely, 2^{12101220332322} is an apocalyptic number.

12101220332322 is an abundant number, since it is smaller than the sum of its proper divisors (14301442211070).

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

12101220332322 is a wasteful number, since it uses less digits than its factorization.

12101220332322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183351823233.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12101220332322 its reverse (22323302210121), we get a palindrome (34424522542443).

The spelling of 12101220332322 in words is "twelve trillion, one hundred one billion, two hundred twenty million, three hundred thirty-two thousand, three hundred twenty-two".