12213223330022 has 128 divisors (see below), whose sum is σ = 23228037560448. Its totient is φ = 4730447462400.

The previous prime is 12213223330013. The next prime is 12213223330027. The reversal of 12213223330022 is 22003332231221.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 12213223329973 and 12213223330000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213223330027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104635118 + ... + 104751774.

It is an arithmetic number, because the mean of its divisors is an integer number (181469043441).

Almost surely, 2^{12213223330022} is an apocalyptic number.

12213223330022 is a deficient number, since it is larger than the sum of its proper divisors (11014814230426).

12213223330022 is a wasteful number, since it uses less digits than its factorization.

12213223330022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117114.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12213223330022 its reverse (22003332231221), we get a palindrome (34216555561243).

The spelling of 12213223330022 in words is "twelve trillion, two hundred thirteen billion, two hundred twenty-three million, three hundred thirty thousand, twenty-two".