44442330022 has 16 divisors (see below), whose sum is σ = 66810445632. Its totient is φ = 22172227560.

The previous prime is 44442329941. The next prime is 44442330041. The reversal of 44442330022 is 22003324444.

It is a happy number.

It is a super-3 number, since 3×44442330022³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2133397 + ... + 2154127.

It is an arithmetic number, because the mean of its divisors is an integer number (4175652852).

Almost surely, 2^44442330022 is an apocalyptic number.

44442330022 is a deficient number, since it is larger than the sum of its proper divisors (22368115610).

44442330022 is a wasteful number, since it uses less digits than its factorization.

44442330022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23043.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 44442330022 its reverse (22003324444), we get a palindrome (66445654466).

The spelling of 44442330022 in words is "forty-four billion, four hundred forty-two million, three hundred thirty thousand, twenty-two".