43144444222 has 8 divisors (see below), whose sum is σ = 70599999672. Its totient is φ = 19611111000.

The previous prime is 43144444171. The next prime is 43144444249. The reversal of 43144444222 is 22244444134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×43144444222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980555529 + ... + 980555572.

It is an arithmetic number, because the mean of its divisors is an integer number (8824999959).

Almost surely, 2^43144444222 is an apocalyptic number.

43144444222 is a deficient number, since it is larger than the sum of its proper divisors (27455555450).

43144444222 is a wasteful number, since it uses less digits than its factorization.

43144444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961111114.

The product of its digits is 98304, while the sum is 34.

Adding to 43144444222 its reverse (22244444134), we get a palindrome (65388888356).

The spelling of 43144444222 in words is "forty-three billion, one hundred forty-four million, four hundred forty-four thousand, two hundred twenty-two".