44421431122 has 16 divisors (see below), whose sum is σ = 66714492672. Its totient is φ = 22183287280.

The previous prime is 44421431111. The next prime is 44421431141. The reversal of 44421431122 is 22113412444.

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, 6840297 + ... + 6846787.

It is an arithmetic number, because the mean of its divisors is an integer number (4169655792).

Almost surely, 2^44421431122 is an apocalyptic number.

44421431122 is a deficient number, since it is larger than the sum of its proper divisors (22293061550).

44421431122 is a wasteful number, since it uses less digits than its factorization.

44421431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10193.

The product of its digits is 6144, while the sum is 28.

Adding to 44421431122 its reverse (22113412444), we get a palindrome (66534843566).

The spelling of 44421431122 in words is "forty-four billion, four hundred twenty-one million, four hundred thirty-one thousand, one hundred twenty-two".