2240444422011 has 16 divisors (see below), whose sum is σ = 2988713087360. Its totient is φ = 1492902878400.

The previous prime is 2240444421913. The next prime is 2240444422019. The reversal of 2240444422011 is 1102244440422.

It is not a de Polignac number, because 2240444422011 - 2⁷ = 2240444421883 is a prime.

It is a super-2 number, since 2×2240444422011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2240444422011.

It is not an unprimeable number, because it can be changed into a prime (2240444422019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56770836 + ... + 56810286.

It is an arithmetic number, because the mean of its divisors is an integer number (186794567960).

Almost surely, 2^{2240444422011} is an apocalyptic number.

2240444422011 is a deficient number, since it is larger than the sum of its proper divisors (748268665349).

2240444422011 is a wasteful number, since it uses less digits than its factorization.

2240444422011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48186.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 2240444422011 its reverse (1102244440422), we get a palindrome (3342688862433).

The spelling of 2240444422011 in words is "two trillion, two hundred forty billion, four hundred forty-four million, four hundred twenty-two thousand, eleven".