2204240003 has 4 divisors (see below), whose sum is σ = 2519131440. Its totient is φ = 1889348568.

The previous prime is 2204239997. The next prime is 2204240023. The reversal of 2204240003 is 3000424022.

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 2204240003 - 2¹² = 2204235907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2204240023) 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, 157445708 + ... + 157445721.

It is an arithmetic number, because the mean of its divisors is an integer number (629782860).

Almost surely, 2^2204240003 is an apocalyptic number.

2204240003 is a deficient number, since it is larger than the sum of its proper divisors (314891437).

2204240003 is an equidigital number, since it uses as much as digits as its factorization.

2204240003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314891436.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2204240003 is about 46949.3344255273. The cubic root of 2204240003 is about 1301.4264427251.

Adding to 2204240003 its reverse (3000424022), we get a palindrome (5204664025).

The spelling of 2204240003 in words is "two billion, two hundred four million, two hundred forty thousand, three".