1220300002223 has 16 divisors (see below), whose sum is σ = 1241014579200. Its totient is φ = 1199661303456.

The previous prime is 1220300002213. The next prime is 1220300002237. The reversal of 1220300002223 is 3222000030221.

It is a cyclic number.

It is not a de Polignac number, because 1220300002223 - 2³⁸ = 945422095279 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 (1220300002213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80280578 + ... + 80295776.

It is an arithmetic number, because the mean of its divisors is an integer number (77563411200).

Almost surely, 2^{1220300002223} is an apocalyptic number.

1220300002223 is a deficient number, since it is larger than the sum of its proper divisors (20714576977).

1220300002223 is a wasteful number, since it uses less digits than its factorization.

1220300002223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17606.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1220300002223 its reverse (3222000030221), we get a palindrome (4442300032444).

The spelling of 1220300002223 in words is "one trillion, two hundred twenty billion, three hundred million, two thousand, two hundred twenty-three".