1220200313013 has 24 divisors (see below), whose sum is σ = 1949078801280. Its totient is φ = 729384989760.

The previous prime is 1220200313011. The next prime is 1220200313021. The reversal of 1220200313013 is 3103130020221.

It is not a de Polignac number, because 1220200313013 - 2¹ = 1220200313011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220200313011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84412333 + ... + 84426786.

It is an arithmetic number, because the mean of its divisors is an integer number (81211616720).

Almost surely, 2^{1220200313013} is an apocalyptic number.

It is an amenable number.

1220200313013 is a deficient number, since it is larger than the sum of its proper divisors (728878488267).

1220200313013 is a wasteful number, since it uses less digits than its factorization.

1220200313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168839209 (or 168839206 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1220200313013 its reverse (3103130020221), we get a palindrome (4323330333234).

The spelling of 1220200313013 in words is "one trillion, two hundred twenty billion, two hundred million, three hundred thirteen thousand, thirteen".