44001111022 has 8 divisors (see below), whose sum is σ = 72001818072. Its totient is φ = 20000505000.

The previous prime is 44001110941. The next prime is 44001111047. The reversal of 44001111022 is 22011110044.

It is a happy number.

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 = 44001110987 and 44001111005.

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, 1000025229 + ... + 1000025272.

It is an arithmetic number, because the mean of its divisors is an integer number (9000227259).

Almost surely, 2^44001111022 is an apocalyptic number.

44001111022 is a deficient number, since it is larger than the sum of its proper divisors (28000707050).

44001111022 is a wasteful number, since it uses less digits than its factorization.

44001111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000050514.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 44001111022 its reverse (22011110044), we get a palindrome (66012221066).

The spelling of 44001111022 in words is "forty-four billion, one million, one hundred eleven thousand, twenty-two".