12203034 has 8 divisors (see below), whose sum is σ = 24406080. Its totient is φ = 4067676.

The previous prime is 12203021. The next prime is 12203039. The reversal of 12203034 is 43030221.

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

12203034 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12203039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016914 + ... + 1016925.

It is an arithmetic number, because the mean of its divisors is an integer number (3050760).

Almost surely, 2^12203034 is an apocalyptic number.

12203034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12203034 is a wasteful number, since it uses less digits than its factorization.

12203034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033844.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 12203034 is about 3493.2841281522. The cubic root of 12203034 is about 230.2268335566.

Adding to 12203034 its reverse (43030221), we get a palindrome (55233255).

The spelling of 12203034 in words is "twelve million, two hundred three thousand, thirty-four".