12022063 has 4 divisors (see below), whose sum is σ = 12219208. Its totient is φ = 11824920.

The previous prime is 12022039. The next prime is 12022081. The reversal of 12022063 is 36022021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36022021 = 7 ⋅5146003.

It is a cyclic number.

It is not a de Polignac number, because 12022063 - 2⁹ = 12021551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98481 + ... + 98602.

It is an arithmetic number, because the mean of its divisors is an integer number (3054802).

Almost surely, 2^12022063 is an apocalyptic number.

12022063 is a deficient number, since it is larger than the sum of its proper divisors (197145).

12022063 is an equidigital number, since it uses as much as digits as its factorization.

12022063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197144.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12022063 is about 3467.2846724779. The cubic root of 12022063 is about 229.0830727763.

Adding to 12022063 its reverse (36022021), we get a palindrome (48044084).

The spelling of 12022063 in words is "twelve million, twenty-two thousand, sixty-three".