12022130 has 16 divisors (see below), whose sum is σ = 22101120. Its totient is φ = 4706352.

The previous prime is 12022103. The next prime is 12022133. The reversal of 12022130 is 3122021.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12022133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12320 + ... + 13259.

It is an arithmetic number, because the mean of its divisors is an integer number (1381320).

Almost surely, 2^12022130 is an apocalyptic number.

12022130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022130 is a deficient number, since it is larger than the sum of its proper divisors (10078990).

12022130 is a wasteful number, since it uses less digits than its factorization.

12022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25633.

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

The square root of 12022130 is about 3467.2943342035. The cubic root of 12022130 is about 229.0834983421.

Adding to 12022130 its reverse (3122021), we get a palindrome (15144151).

The spelling of 12022130 in words is "twelve million, twenty-two thousand, one hundred thirty".