1222120120303 has 8 divisors (see below), whose sum is σ = 1238941133648. Its totient is φ = 1205301259584.

The previous prime is 1222120120261. The next prime is 1222120120313. The reversal of 1222120120303 is 3030210212221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222120120303 - 2⁹ = 1222120119791 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 (1222120120313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622225 + ... + 1682677.

It is an arithmetic number, because the mean of its divisors is an integer number (154867641706).

Almost surely, 2^{1222120120303} is an apocalyptic number.

1222120120303 is a deficient number, since it is larger than the sum of its proper divisors (16821013345).

1222120120303 is a wasteful number, since it uses less digits than its factorization.

1222120120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076313.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1222120120303 its reverse (3030210212221), we get a palindrome (4252330332524).

The spelling of 1222120120303 in words is "one trillion, two hundred twenty-two billion, one hundred twenty million, one hundred twenty thousand, three hundred three".