12204240303 has 16 divisors (see below), whose sum is σ = 17133209600. Its totient is φ = 7705938240.

The previous prime is 12204240253. The next prime is 12204240337. The reversal of 12204240303 is 30304240221.

It is not a de Polignac number, because 12204240303 - 2¹² = 12204236207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12204240303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12204240343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211323 + ... + 262803.

It is an arithmetic number, because the mean of its divisors is an integer number (1070825600).

Almost surely, 2^12204240303 is an apocalyptic number.

12204240303 is a deficient number, since it is larger than the sum of its proper divisors (4928969297).

12204240303 is a wasteful number, since it uses less digits than its factorization.

12204240303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55662.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12204240303 its reverse (30304240221), we get a palindrome (42508480524).

The spelling of 12204240303 in words is "twelve billion, two hundred four million, two hundred forty thousand, three hundred three".