22207113273 has 4 divisors (see below), whose sum is σ = 29609484368. Its totient is φ = 14804742180.

The previous prime is 22207113251. The next prime is 22207113293. The reversal of 22207113273 is 37231170222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22207113273 - 2⁵ = 22207113241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22207113273.

It is not an unprimeable number, because it can be changed into a prime (22207113233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3701185543 + ... + 3701185548.

It is an arithmetic number, because the mean of its divisors is an integer number (7402371092).

Almost surely, 2^22207113273 is an apocalyptic number.

It is an amenable number.

22207113273 is a deficient number, since it is larger than the sum of its proper divisors (7402371095).

22207113273 is an equidigital number, since it uses as much as digits as its factorization.

22207113273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7402371094.

The product of its (nonzero) digits is 7056, while the sum is 30.

Adding to 22207113273 its reverse (37231170222), we get a palindrome (59438283495).

The spelling of 22207113273 in words is "twenty-two billion, two hundred seven million, one hundred thirteen thousand, two hundred seventy-three".