1222313110303 has 8 divisors (see below), whose sum is σ = 1234460157120. Its totient is φ = 1210166944800.

The previous prime is 1222313110267. The next prime is 1222313110313. The reversal of 1222313110303 is 3030113132221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222313110303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222313110313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2767578 + ... + 3178696.

It is an arithmetic number, because the mean of its divisors is an integer number (154307519640).

Almost surely, 2^{1222313110303} is an apocalyptic number.

1222313110303 is a deficient number, since it is larger than the sum of its proper divisors (12147046817).

1222313110303 is a wasteful number, since it uses less digits than its factorization.

1222313110303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440657.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1222313110303 its reverse (3030113132221), we get a palindrome (4252426242524).

The spelling of 1222313110303 in words is "one trillion, two hundred twenty-two billion, three hundred thirteen million, one hundred ten thousand, three hundred three".