44421311222 has 8 divisors (see below), whose sum is σ = 66780369000. Its totient is φ = 22161188224.

The previous prime is 44421311201. The next prime is 44421311239. The reversal of 44421311222 is 22211312444.

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

It is a junction number, because it is equal to n+sod(n) for n = 44421311191 and 44421311200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24732572 + ... + 24734367.

It is an arithmetic number, because the mean of its divisors is an integer number (8347546125).

Almost surely, 2^44421311222 is an apocalyptic number.

44421311222 is a deficient number, since it is larger than the sum of its proper divisors (22359057778).

44421311222 is a wasteful number, since it uses less digits than its factorization.

44421311222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49467390.

The product of its digits is 3072, while the sum is 26.

Adding to 44421311222 its reverse (22211312444), we get a palindrome (66632623666).

The spelling of 44421311222 in words is "forty-four billion, four hundred twenty-one million, three hundred eleven thousand, two hundred twenty-two".