2220200033 has 4 divisors (see below), whose sum is σ = 2251470528. Its totient is φ = 2188929540.

The previous prime is 2220200029. The next prime is 2220200057. The reversal of 2220200033 is 3300020222.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3300020222 = 2 ⋅1650010111.

It is a cyclic number.

It is not a de Polignac number, because 2220200033 - 2² = 2220200029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2220199990 and 2220200017.

It is not an unprimeable number, because it can be changed into a prime (2220200093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15635141 + ... + 15635282.

It is an arithmetic number, because the mean of its divisors is an integer number (562867632).

Almost surely, 2^2220200033 is an apocalyptic number.

It is an amenable number.

2220200033 is a deficient number, since it is larger than the sum of its proper divisors (31270495).

2220200033 is an equidigital number, since it uses as much as digits as its factorization.

2220200033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31270494.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2220200033 is about 47118.9986417369. The cubic root of 2220200033 is about 1304.5599301048.

Adding to 2220200033 its reverse (3300020222), we get a palindrome (5520220255).

The spelling of 2220200033 in words is "two billion, two hundred twenty million, two hundred thousand, thirty-three".