2220244433 has 8 divisors (see below), whose sum is σ = 2423143296. Its totient is φ = 2017522000.

The previous prime is 2220244427. The next prime is 2220244451. The reversal of 2220244433 is 3344420222.

It is a happy number.

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 2220244433 - 2¹⁰ = 2220243409 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 (2220244483) 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, 17066 + ... + 68787.

It is an arithmetic number, because the mean of its divisors is an integer number (302892912).

Almost surely, 2^2220244433 is an apocalyptic number.

It is an amenable number.

2220244433 is a deficient number, since it is larger than the sum of its proper divisors (202898863).

2220244433 is a wasteful number, since it uses less digits than its factorization.

2220244433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88215.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2220244433 is about 47119.4697869150. The cubic root of 2220244433 is about 1304.5686263295.

Adding to 2220244433 its reverse (3344420222), we get a palindrome (5564664655).

The spelling of 2220244433 in words is "two billion, two hundred twenty million, two hundred forty-four thousand, four hundred thirty-three".