1222404210303 has 8 divisors (see below), whose sum is σ = 1631323640448. Its totient is φ = 814210460184.

The previous prime is 1222404210277. The next prime is 1222404210361. The reversal of 1222404210303 is 3030124042221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1222404210303 - 2⁸ = 1222404210047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222404210803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181416075 + ... + 181422812.

It is an arithmetic number, because the mean of its divisors is an integer number (203915455056).

Almost surely, 2^{1222404210303} is an apocalyptic number.

1222404210303 is a deficient number, since it is larger than the sum of its proper divisors (408919430145).

1222404210303 is a wasteful number, since it uses less digits than its factorization.

1222404210303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362840013.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1222404210303 its reverse (3030124042221), we get a palindrome (4252528252524).

The spelling of 1222404210303 in words is "one trillion, two hundred twenty-two billion, four hundred four million, two hundred ten thousand, three hundred three".