1220330200313 has 4 divisors (see below), whose sum is σ = 1394663086080. Its totient is φ = 1045997314548.

The previous prime is 1220330200291. The next prime is 1220330200319. The reversal of 1220330200313 is 3130020330221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1220330200313 - 2¹⁴ = 1220330183929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1220330200319) 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 3 ways as a sum of consecutive naturals, for example, 87166442873 + ... + 87166442886.

It is an arithmetic number, because the mean of its divisors is an integer number (348665771520).

Almost surely, 2^{1220330200313} is an apocalyptic number.

It is an amenable number.

1220330200313 is a deficient number, since it is larger than the sum of its proper divisors (174332885767).

1220330200313 is an equidigital number, since it uses as much as digits as its factorization.

1220330200313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174332885766.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1220330200313 its reverse (3130020330221), we get a palindrome (4350350530534).

The spelling of 1220330200313 in words is "one trillion, two hundred twenty billion, three hundred thirty million, two hundred thousand, three hundred thirteen".