2256241100 has 18 divisors (see below), whose sum is σ = 4896043404. Its totient is φ = 902496400.

The previous prime is 2256241087. The next prime is 2256241129. The reversal of 2256241100 is 11426522.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11281106 + ... + 11281305.

Almost surely, 2^2256241100 is an apocalyptic number.

2256241100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2256241100 is an abundant number, since it is smaller than the sum of its proper divisors (2639802304).

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

2256241100 is a wasteful number, since it uses less digits than its factorization.

2256241100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22562425 (or 22562418 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2256241100 is about 47499.9063156971. The cubic root of 2256241100 is about 1311.5811570461.

Adding to 2256241100 its reverse (11426522), we get a palindrome (2267667622).

The spelling of 2256241100 in words is "two billion, two hundred fifty-six million, two hundred forty-one thousand, one hundred".