2220450355 has 8 divisors (see below), whose sum is σ = 2666233152. Its totient is φ = 1775231808.

The previous prime is 2220450343. The next prime is 2220450373. The reversal of 2220450355 is 5530540222.

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 2220450355 - 2¹⁹ = 2219926067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132354 + ... + 148183.

It is an arithmetic number, because the mean of its divisors is an integer number (333279144).

Almost surely, 2^2220450355 is an apocalyptic number.

2220450355 is a deficient number, since it is larger than the sum of its proper divisors (445782797).

2220450355 is a wasteful number, since it uses less digits than its factorization.

2220450355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282125.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2220450355 is about 47121.6548414845. The cubic root of 2220450355 is about 1304.6089568853.

Adding to 2220450355 its reverse (5530540222), we get a palindrome (7750990577).

The spelling of 2220450355 in words is "two billion, two hundred twenty million, four hundred fifty thousand, three hundred fifty-five".