44022123 has 16 divisors (see below), whose sum is σ = 66026400. Its totient is φ = 29346624.

The previous prime is 44022109. The next prime is 44022133. The reversal of 44022123 is 32122044.

44022123 is a `hidden beast` number, since 440 + 221 + 2 + 3 = 666.

It is not a de Polignac number, because 44022123 - 2⁵ = 44022091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44022096 and 44022105.

It is not an unprimeable number, because it can be changed into a prime (44022133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7878 + ... + 12251.

It is an arithmetic number, because the mean of its divisors is an integer number (4126650).

Almost surely, 2^44022123 is an apocalyptic number.

44022123 is a deficient number, since it is larger than the sum of its proper divisors (22004277).

44022123 is an frugal number, since it uses more digits than its factorization.

44022123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20150 (or 20132 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 44022123 is about 6634.9169550191. The cubic root of 44022123 is about 353.0939917221.

Adding to 44022123 its reverse (32122044), we get a palindrome (76144167).

The spelling of 44022123 in words is "forty-four million, twenty-two thousand, one hundred twenty-three".