2220350255 has 4 divisors (see below), whose sum is σ = 2664420312. Its totient is φ = 1776280200.

The previous prime is 2220350239. The next prime is 2220350281. The reversal of 2220350255 is 5520530222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5520530222 = 2 ⋅2760265111.

It is not a de Polignac number, because 2220350255 - 2⁴ = 2220350239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222035021 + ... + 222035030.

It is an arithmetic number, because the mean of its divisors is an integer number (666105078).

Almost surely, 2^2220350255 is an apocalyptic number.

2220350255 is a deficient number, since it is larger than the sum of its proper divisors (444070057).

2220350255 is an equidigital number, since it uses as much as digits as its factorization.

2220350255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444070056.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 2220350255 is about 47120.5926851520. The cubic root of 2220350255 is about 1304.5893522559.

Adding to 2220350255 its reverse (5520530222), we get a palindrome (7740880477).

The spelling of 2220350255 in words is "two billion, two hundred twenty million, three hundred fifty thousand, two hundred fifty-five".