2215424255 has 16 divisors (see below), whose sum is σ = 2936908800. Its totient is φ = 1590819360.

The previous prime is 2215424249. The next prime is 2215424261. The reversal of 2215424255 is 5524245122.

It is an interprime number because it is at equal distance from previous prime (2215424249) and next prime (2215424261).

It is not a de Polignac number, because 2215424255 - 2¹⁸ = 2215162111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250595 + ... + 259284.

It is an arithmetic number, because the mean of its divisors is an integer number (183556800).

Almost surely, 2^2215424255 is an apocalyptic number.

2215424255 is a deficient number, since it is larger than the sum of its proper divisors (721484545).

2215424255 is a wasteful number, since it uses less digits than its factorization.

2215424255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509974.

The product of its digits is 32000, while the sum is 32.

The square root of 2215424255 is about 47068.2935212230. The cubic root of 2215424255 is about 1303.6238641192.

Adding to 2215424255 its reverse (5524245122), we get a palindrome (7739669377).

The spelling of 2215424255 in words is "two billion, two hundred fifteen million, four hundred twenty-four thousand, two hundred fifty-five".