22022113320313 has 4 divisors (see below), whose sum is σ = 22162381558180. Its totient is φ = 21881845082448.

The previous prime is 22022113320307. The next prime is 22022113320323. The reversal of 22022113320313 is 31302331122022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3010873924969 + 19011239395344 = 1735187^2 + 4360188^2 .

It is a cyclic number.

It is not a de Polignac number, because 22022113320313 - 2⁵ = 22022113320281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022113320323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70134118698 + ... + 70134119011.

It is an arithmetic number, because the mean of its divisors is an integer number (5540595389545).

Almost surely, 2^{22022113320313} is an apocalyptic number.

It is an amenable number.

22022113320313 is a deficient number, since it is larger than the sum of its proper divisors (140268237867).

22022113320313 is a wasteful number, since it uses less digits than its factorization.

22022113320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140268237866.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22022113320313 its reverse (31302331122022), we get a palindrome (53324444442335).

The spelling of 22022113320313 in words is "twenty-two trillion, twenty-two billion, one hundred thirteen million, three hundred twenty thousand, three hundred thirteen".