1224234044203 has 4 divisors (see below), whose sum is σ = 1247332799808. Its totient is φ = 1201135288600.

The previous prime is 1224234044179. The next prime is 1224234044233. The reversal of 1224234044203 is 3024404324221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1224234044203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224234044233) 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, 11549377723 + ... + 11549377828.

It is an arithmetic number, because the mean of its divisors is an integer number (311833199952).

Almost surely, 2^{1224234044203} is an apocalyptic number.

1224234044203 is a deficient number, since it is larger than the sum of its proper divisors (23098755605).

1224234044203 is an equidigital number, since it uses as much as digits as its factorization.

1224234044203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23098755604.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1224234044203 its reverse (3024404324221), we get a palindrome (4248638368424).

The spelling of 1224234044203 in words is "one trillion, two hundred twenty-four billion, two hundred thirty-four million, forty-four thousand, two hundred three".