2256271116 has 48 divisors (see below), whose sum is σ = 5747064960. Its totient is φ = 683262720.

The previous prime is 2256271037. The next prime is 2256271133. The reversal of 2256271116 is 6111726522.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 229755 + ... + 239373.

It is an arithmetic number, because the mean of its divisors is an integer number (119730520).

Almost surely, 2^2256271116 is an apocalyptic number.

It is an amenable number.

2256271116 is an abundant number, since it is smaller than the sum of its proper divisors (3490793844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2256271116 is a wasteful number, since it uses less digits than its factorization.

2256271116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11414 (or 11412 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 2256271116 is about 47500.2222731642. Note that the first 4 decimals coincide. The cubic root of 2256271116 is about 1311.5869732457.

Adding to 2256271116 its reverse (6111726522), we get a palindrome (8367997638).

It can be divided in two parts, 2256 and 271116, that added together give a palindrome (273372).

The spelling of 2256271116 in words is "two billion, two hundred fifty-six million, two hundred seventy-one thousand, one hundred sixteen".