12042201203 has 4 divisors (see below), whose sum is σ = 12070941960. Its totient is φ = 12013460448.

The previous prime is 12042201187. The next prime is 12042201271. The reversal of 12042201203 is 30210224021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12042201203 - 2⁴ = 12042201187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12042201803) 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, 14369750 + ... + 14370587.

It is an arithmetic number, because the mean of its divisors is an integer number (3017735490).

Almost surely, 2^12042201203 is an apocalyptic number.

12042201203 is a deficient number, since it is larger than the sum of its proper divisors (28740757).

12042201203 is an equidigital number, since it uses as much as digits as its factorization.

12042201203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28740756.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12042201203 its reverse (30210224021), we get a palindrome (42252425224).

The spelling of 12042201203 in words is "twelve billion, forty-two million, two hundred one thousand, two hundred three".