44041221111223 has 4 divisors (see below), whose sum is σ = 50332824127120. Its totient is φ = 37749618095328.

The previous prime is 44041221111157. The next prime is 44041221111229. The reversal of 44041221111223 is 32211112214044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44041221111223 - 2⁴¹ = 41842197855671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44041221111191 and 44041221111200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44041221111229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3145801507938 + ... + 3145801507951.

It is an arithmetic number, because the mean of its divisors is an integer number (12583206031780).

Almost surely, 2^{44041221111223} is an apocalyptic number.

44041221111223 is a deficient number, since it is larger than the sum of its proper divisors (6291603015897).

44041221111223 is an equidigital number, since it uses as much as digits as its factorization.

44041221111223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6291603015896.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 44041221111223 its reverse (32211112214044), we get a palindrome (76252333325267).

The spelling of 44041221111223 in words is "forty-four trillion, forty-one billion, two hundred twenty-one million, one hundred eleven thousand, two hundred twenty-three".