2255311115 has 32 divisors (see below), whose sum is σ = 2980454400. Its totient is φ = 1630696320.

The previous prime is 2255311111. The next prime is 2255311133. The reversal of 2255311115 is 5111135522.

It is not a de Polignac number, because 2255311115 - 2² = 2255311111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2255311111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1006166 + ... + 1008404.

It is an arithmetic number, because the mean of its divisors is an integer number (93139200).

Almost surely, 2^2255311115 is an apocalyptic number.

2255311115 is a deficient number, since it is larger than the sum of its proper divisors (725143285).

2255311115 is a wasteful number, since it uses less digits than its factorization.

2255311115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747.

The product of its digits is 1500, while the sum is 26.

The square root of 2255311115 is about 47490.1159716419. The cubic root of 2255311115 is about 1311.4009283126.

Adding to 2255311115 its reverse (5111135522), we get a palindrome (7366446637).

The spelling of 2255311115 in words is "two billion, two hundred fifty-five million, three hundred eleven thousand, one hundred fifteen".