4442022312111 has 40 divisors (see below), whose sum is σ = 6643700475984. Its totient is φ = 2957741516160.

The previous prime is 4442022312109. The next prime is 4442022312113. The reversal of 4442022312111 is 1112132202444.

4442022312111 is a `hidden beast` number, since 4 + 4 + 420 + 2 + 23 + 1 + 211 + 1 = 666.

4442022312111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4442022312109) and next prime (4442022312113).

It is not a de Polignac number, because 4442022312111 - 2¹ = 4442022312109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442022312113) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 245122131 + ... + 245140251.

Almost surely, 2^{4442022312111} is an apocalyptic number.

4442022312111 is a deficient number, since it is larger than the sum of its proper divisors (2201678163873).

4442022312111 is a wasteful number, since it uses less digits than its factorization.

4442022312111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21653 (or 21644 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4442022312111 its reverse (1112132202444), we get a palindrome (5554154514555).

The spelling of 4442022312111 in words is "four trillion, four hundred forty-two billion, twenty-two million, three hundred twelve thousand, one hundred eleven".