2255420230 has 32 divisors (see below), whose sum is σ = 4663065600. Its totient is φ = 769396320.

The previous prime is 2255420207. The next prime is 2255420231. The reversal of 2255420230 is 320245522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2255420195 and 2255420204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255420231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67026 + ... + 94885.

It is an arithmetic number, because the mean of its divisors is an integer number (145720800).

Almost surely, 2^2255420230 is an apocalyptic number.

2255420230 is an abundant number, since it is smaller than the sum of its proper divisors (2407645370).

2255420230 is a wasteful number, since it uses less digits than its factorization.

2255420230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162124.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2255420230 is about 47491.2647757459. The cubic root of 2255420230 is about 1311.4220770880.

Adding to 2255420230 its reverse (320245522), we get a palindrome (2575665752).

The spelling of 2255420230 in words is "two billion, two hundred fifty-five million, four hundred twenty thousand, two hundred thirty".