22232322113 has 8 divisors (see below), whose sum is σ = 23004794280. Its totient is φ = 21460239360.

The previous prime is 22232322103. The next prime is 22232322131. The reversal of 22232322113 is 31122323222.

It can be written as a sum of positive squares in 4 ways, for example, as 1030923664 + 21201398449 = 32108^2 + 145607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22232322113 - 2¹⁴ = 22232305729 is a prime.

It is a super-2 number, since 2×22232322113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22232322103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21281 + ... + 211937.

It is an arithmetic number, because the mean of its divisors is an integer number (2875599285).

Almost surely, 2^22232322113 is an apocalyptic number.

It is an amenable number.

22232322113 is a deficient number, since it is larger than the sum of its proper divisors (772472167).

22232322113 is a wasteful number, since it uses less digits than its factorization.

22232322113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194707.

The product of its digits is 1728, while the sum is 23.

Adding to 22232322113 its reverse (31122323222), we get a palindrome (53354645335).

The spelling of 22232322113 in words is "twenty-two billion, two hundred thirty-two million, three hundred twenty-two thousand, one hundred thirteen".