22320112130 has 8 divisors (see below), whose sum is σ = 40176201852. Its totient is φ = 8928044848.

The previous prime is 22320112121. The next prime is 22320112163. The reversal of 22320112130 is 3121102322.

It can be written as a sum of positive squares in 2 ways, for example, as 22198914049 + 121198081 = 148993^2 + 11009^2 .

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

It is a super-3 number, since 3×22320112130³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320112099 and 22320112108.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1116005597 + ... + 1116005616.

Almost surely, 2^22320112130 is an apocalyptic number.

22320112130 is a deficient number, since it is larger than the sum of its proper divisors (17856089722).

22320112130 is a wasteful number, since it uses less digits than its factorization.

22320112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232011220.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22320112130 its reverse (3121102322), we get a palindrome (25441214452).

The spelling of 22320112130 in words is "twenty-two billion, three hundred twenty million, one hundred twelve thousand, one hundred thirty".