44121022 has 16 divisors (see below), whose sum is σ = 72876672. Its totient is φ = 19866520.

The previous prime is 44121019. The next prime is 44121037. The reversal of 44121022 is 22012144.

It is a junction number, because it is equal to n+sod(n) for n = 44120987 and 44121005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7018 + ... + 11725.

It is an arithmetic number, because the mean of its divisors is an integer number (4554792).

Almost surely, 2^44121022 is an apocalyptic number.

44121022 is a deficient number, since it is larger than the sum of its proper divisors (28755650).

44121022 is a wasteful number, since it uses less digits than its factorization.

44121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18863.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 44121022 is about 6642.3656930344. The cubic root of 44121022 is about 353.3582113332.

Adding to 44121022 its reverse (22012144), we get a palindrome (66133166).

The spelling of 44121022 in words is "forty-four million, one hundred twenty-one thousand, twenty-two".