2244110242221 has 12 divisors (see below), whose sum is σ = 3245489490880. Its totient is φ = 1494228763080.

The previous prime is 2244110242219. The next prime is 2244110242261. The reversal of 2244110242221 is 1222420114422.

2244110242221 is a `hidden beast` number, since 2 + 2 + 4 + 411 + 0 + 24 + 2 + 221 = 666.

It is not a de Polignac number, because 2244110242221 - 2¹ = 2244110242219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244110242211) 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, 153719941 + ... + 153734538.

Almost surely, 2^{2244110242221} is an apocalyptic number.

It is an amenable number.

2244110242221 is a deficient number, since it is larger than the sum of its proper divisors (1001379248659).

2244110242221 is a wasteful number, since it uses less digits than its factorization.

2244110242221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307455296 (or 307455293 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 2244110242221 its reverse (1222420114422), we get a palindrome (3466530356643).

The spelling of 2244110242221 in words is "two trillion, two hundred forty-four billion, one hundred ten million, two hundred forty-two thousand, two hundred twenty-one".