12221223314333 has 24 divisors (see below), whose sum is σ = 13568327111640. Its totient is φ = 10998515088000.

The previous prime is 12221223314329. The next prime is 12221223314353. The reversal of 12221223314333 is 33341332212221.

It can be written as a sum of positive squares in 4 ways, for example, as 7335717653209 + 4885505661124 = 2708453^2 + 2210318^2 .

It is not a de Polignac number, because 12221223314333 - 2² = 12221223314329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12221223314333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12221223314323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83383991 + ... + 83530427.

It is an arithmetic number, because the mean of its divisors is an integer number (565346962985).

Almost surely, 2^{12221223314333} is an apocalyptic number.

It is an amenable number.

12221223314333 is a deficient number, since it is larger than the sum of its proper divisors (1347103797307).

12221223314333 is a wasteful number, since it uses less digits than its factorization.

12221223314333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153389 (or 153378 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

Adding to 12221223314333 its reverse (33341332212221), we get a palindrome (45562555526554).

The spelling of 12221223314333 in words is "twelve trillion, two hundred twenty-one billion, two hundred twenty-three million, three hundred fourteen thousand, three hundred thirty-three".