44222144411 has 4 divisors (see below), whose sum is σ = 44366190792. Its totient is φ = 44078098032.

The previous prime is 44222144371. The next prime is 44222144479. The reversal of 44222144411 is 11444122244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44222144411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44222146411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72022730 + ... + 72023343.

It is an arithmetic number, because the mean of its divisors is an integer number (11091547698).

Almost surely, 2^44222144411 is an apocalyptic number.

44222144411 is a deficient number, since it is larger than the sum of its proper divisors (144046381).

44222144411 is a wasteful number, since it uses less digits than its factorization.

44222144411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144046380.

The product of its digits is 8192, while the sum is 29.

Adding to 44222144411 its reverse (11444122244), we get a palindrome (55666266655).

The spelling of 44222144411 in words is "forty-four billion, two hundred twenty-two million, one hundred forty-four thousand, four hundred eleven".