22032222232113 has 8 divisors (see below), whose sum is σ = 32640329232800. Its totient is φ = 14688148154724.

The previous prime is 22032222232051. The next prime is 22032222232129. The reversal of 22032222232113 is 31123222223022.

22032222232113 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 222 + 223 + 211 + 3 = 666.

It is not a de Polignac number, because 22032222232113 - 2⁶ = 22032222232049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 816008230819 = 22032222232113 / (2 + 2 + 0 + 3 + 2 + 2 + 2 + 2 + 2 + 3 + 2 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22032222232133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408004115383 + ... + 408004115436.

It is an arithmetic number, because the mean of its divisors is an integer number (4080041154100).

Almost surely, 2^{22032222232113} is an apocalyptic number.

It is an amenable number.

22032222232113 is a deficient number, since it is larger than the sum of its proper divisors (10608107000687).

22032222232113 is an equidigital number, since it uses as much as digits as its factorization.

22032222232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816008230828 (or 816008230822 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22032222232113 its reverse (31123222223022), we get a palindrome (53155444455135).

Subtracting 22032222232113 from its reverse (31123222223022), we obtain a palindrome (9090999990909).

The spelling of 22032222232113 in words is "twenty-two trillion, thirty-two billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred thirteen".