2281105224 has 48 divisors (see below), whose sum is σ = 6446606400. Its totient is φ = 727308384.

The previous prime is 2281105223. The next prime is 2281105261. The reversal of 2281105224 is 4225011822.

2281105224 is a `hidden beast` number, since 2 + 28 + 110 + 522 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (2281105223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 687084 + ... + 690395.

It is an arithmetic number, because the mean of its divisors is an integer number (134304300).

Almost surely, 2^2281105224 is an apocalyptic number.

2281105224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2281105224 is an abundant number, since it is smaller than the sum of its proper divisors (4165501176).

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

2281105224 is a wasteful number, since it uses less digits than its factorization.

2281105224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377514 (or 1377507 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2281105224 is about 47760.9173278738. The cubic root of 2281105224 is about 1316.3815084930.

The spelling of 2281105224 in words is "two billion, two hundred eighty-one million, one hundred five thousand, two hundred twenty-four".