12220440003222 has 64 divisors (see below), whose sum is σ = 26706265657344. Its totient is φ = 3697127947040.

The previous prime is 12220440003217. The next prime is 12220440003251. The reversal of 12220440003222 is 22230004402221.

12220440003222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12220440003192 and 12220440003201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118613143 + ... + 118716125.

It is an arithmetic number, because the mean of its divisors is an integer number (417285400896).

Almost surely, 2^{12220440003222} is an apocalyptic number.

12220440003222 is an abundant number, since it is smaller than the sum of its proper divisors (14485825654122).

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

12220440003222 is a wasteful number, since it uses less digits than its factorization.

12220440003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105913.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 12220440003222 its reverse (22230004402221), we get a palindrome (34450444405443).

The spelling of 12220440003222 in words is "twelve trillion, two hundred twenty billion, four hundred forty million, three thousand, two hundred twenty-two".