440241101122 has 8 divisors (see below), whose sum is σ = 660467889036. Its totient is φ = 220085138112.

The previous prime is 440241101107. The next prime is 440241101129. The reversal of 440241101122 is 221101142044.

It can be written as a sum of positive squares in 2 ways, for example, as 414528657921 + 25712443201 = 643839^2 + 160351^2 .

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

It is a super-2 number, since 2×440241101122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440241101093 and 440241101102.

It is not an unprimeable number, because it can be changed into a prime (440241101129) 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, 17690683 + ... + 17715550.

Almost surely, 2^440241101122 is an apocalyptic number.

440241101122 is a deficient number, since it is larger than the sum of its proper divisors (220226787914).

440241101122 is a wasteful number, since it uses less digits than its factorization.

440241101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35412452.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 440241101122 its reverse (221101142044), we get a palindrome (661342243166).

The spelling of 440241101122 in words is "four hundred forty billion, two hundred forty-one million, one hundred one thousand, one hundred twenty-two".