22400404203103 has 2 divisors, whose sum is σ = 22400404203104. Its totient is φ = 22400404203102.

The previous prime is 22400404203061. The next prime is 22400404203157. The reversal of 22400404203103 is 30130240400422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22400404203103 - 2²⁹ = 22399867332191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22400404273103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11200202101551 + 11200202101552.

It is an arithmetic number, because the mean of its divisors is an integer number (11200202101552).

Almost surely, 2^{22400404203103} is an apocalyptic number.

22400404203103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22400404203103 is an equidigital number, since it uses as much as digits as its factorization.

22400404203103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22400404203103 its reverse (30130240400422), we get a palindrome (52530644603525).

The spelling of 22400404203103 in words is "twenty-two trillion, four hundred billion, four hundred four million, two hundred three thousand, one hundred three".