13224304022122 has 16 divisors (see below), whose sum is σ = 19883076042312. Its totient is φ = 6596613250560.

The previous prime is 13224304022117. The next prime is 13224304022131. The reversal of 13224304022122 is 22122040342231.

It can be written as a sum of positive squares in 4 ways, for example, as 2712579354081 + 10511724668041 = 1646991^2 + 3242179^2 .

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, 21921372 + ... + 22516552.

Almost surely, 2^{13224304022122} is an apocalyptic number.

13224304022122 is a deficient number, since it is larger than the sum of its proper divisors (6658772020190).

13224304022122 is a wasteful number, since it uses less digits than its factorization.

13224304022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621273.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13224304022122 its reverse (22122040342231), we get a palindrome (35346344364353).

The spelling of 13224304022122 in words is "thirteen trillion, two hundred twenty-four billion, three hundred four million, twenty-two thousand, one hundred twenty-two".