12202003 has 12 divisors (see below), whose sum is σ = 13849024. Its totient is φ = 10731600.

The previous prime is 12201991. The next prime is 12202007. The reversal of 12202003 is 30020221.

12202003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12202003 - 2⁹ = 12201491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2125 + ... + 5377.

Almost surely, 2^12202003 is an apocalyptic number.

12202003 is a deficient number, since it is larger than the sum of its proper divisors (1647021).

12202003 is a wasteful number, since it uses less digits than its factorization.

12202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 12202003 is about 3493.1365561627. The cubic root of 12202003 is about 230.2203496350.

Adding to 12202003 its reverse (30020221), we get a palindrome (42222224).

It can be divided in two parts, 1220 and 2003, that added together give a palindrome (3223).

The spelling of 12202003 in words is "twelve million, two hundred two thousand, three".