12130022 has 8 divisors (see below), whose sum is σ = 18213456. Its totient is φ = 6058872.

The previous prime is 12130007. The next prime is 12130049. The reversal of 12130022 is 22003121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12129985 and 12130012.

It is a congruent number.

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, 23 + ... + 4925.

It is an arithmetic number, because the mean of its divisors is an integer number (2276682).

Almost surely, 2^12130022 is an apocalyptic number.

12130022 is a deficient number, since it is larger than the sum of its proper divisors (6083434).

12130022 is a wasteful number, since it uses less digits than its factorization.

12130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 12130022 is about 3482.8181118169. The cubic root of 12130022 is about 229.7667578789.

Adding to 12130022 its reverse (22003121), we get a palindrome (34133143).

The spelling of 12130022 in words is "twelve million, one hundred thirty thousand, twenty-two".