44440122 has 24 divisors (see below), whose sum is σ = 92061216. Its totient is φ = 14300944.

The previous prime is 44440111. The next prime is 44440139. The reversal of 44440122 is 22104444.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643 + ... + 9449.

It is an arithmetic number, because the mean of its divisors is an integer number (3835884).

Almost surely, 2^44440122 is an apocalyptic number.

44440122 is an abundant number, since it is smaller than the sum of its proper divisors (47621094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44440122 is a wasteful number, since it uses less digits than its factorization.

44440122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870 (or 8841 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 44440122 is about 6666.3424754508. The cubic root of 44440122 is about 354.2080394820.

Adding to 44440122 its reverse (22104444), we get a palindrome (66544566).

The spelling of 44440122 in words is "forty-four million, four hundred forty thousand, one hundred twenty-two".