12204023 has 8 divisors (see below), whose sum is σ = 13834800. Its totient is φ = 10672128.

The previous prime is 12204001. The next prime is 12204037. The reversal of 12204023 is 32040221.

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

It is a cyclic number.

It is not a de Polignac number, because 12204023 - 2¹² = 12199927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12203989 and 12204007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12204083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24458 + ... + 24951.

It is an arithmetic number, because the mean of its divisors is an integer number (1729350).

Almost surely, 2^12204023 is an apocalyptic number.

12204023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12204023 is a deficient number, since it is larger than the sum of its proper divisors (1630777).

12204023 is a wasteful number, since it uses less digits than its factorization.

12204023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49441.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 12204023 is about 3493.4256826216. The cubic root of 12204023 is about 230.2330529987.

Adding to 12204023 its reverse (32040221), we get a palindrome (44244244).

The spelling of 12204023 in words is "twelve million, two hundred four thousand, twenty-three".