22230022130 has 8 divisors (see below), whose sum is σ = 40014039852. Its totient is φ = 8892008848.

The previous prime is 22230022121. The next prime is 22230022141. The reversal of 22230022130 is 3122003222.

It can be written as a sum of positive squares in 2 ways, for example, as 21447309601 + 782712529 = 146449^2 + 27977^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22230022099 and 22230022108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111501097 + ... + 1111501116.

Almost surely, 2^22230022130 is an apocalyptic number.

22230022130 is a deficient number, since it is larger than the sum of its proper divisors (17784017722).

22230022130 is a wasteful number, since it uses less digits than its factorization.

22230022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223002220.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22230022130 its reverse (3122003222), we get a palindrome (25352025352).

The spelling of 22230022130 in words is "twenty-two billion, two hundred thirty million, twenty-two thousand, one hundred thirty".